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Telephone:	1-408-733-1055
Fax:	1-408-733-1304
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Location:	5775 W Las Positas Blvd. Pleasanton, CA, USA 94588
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Telephone:	1-408-733-1055
Fax:	1-408-733-1304
Email:	sales@aatbio.com
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FAQ

Posted on March 20, 2023
What are the similarities between multicellular and unicellular?
Cellular Structures and OrganellesDNANucleusPlasma Membrane

Posted on March 1, 2023
What is the end product of transcription?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPolymerase Chain Reaction (PCR)PolymerasesReverse Transcription PCR (RT-PCR)

Posted on February 24, 2023
What are the differences between Protein Synthesis in Prokaryotes and Eukaryotes?
DNA and RNANucleic AcidsNucleusProteinRNA

Posted on February 24, 2023
What does ATP do in protein synthesis?
ATPDNA and RNANucleic AcidsNucleusProteinRNA

Posted on February 24, 2023
What are the steps of protein synthesis?
Cellular ProcessesDNA and RNANucleic AcidsNucleusProteinRNA

Posted on February 24, 2023
What methods can I use to measure and detect translation?
DNA and RNANucleic AcidsNucleusProteinRNA

Posted on February 24, 2023
What enzyme is involved in amino acid activation?
DNA and RNAEnzymesNucleic AcidsNucleusProteinRNA

Posted on February 24, 2023
What is the mechanism of rRNA charging?
DNA and RNANucleic AcidsNucleusProteinRNA

Posted on February 23, 2023
What are the similarities between CDS and cDNA?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on February 23, 2023
What are the methods used to measure and detect transcription?
DNA and RNA QuantitationDNA and RNANucleusRNAReal-Time PCR (qPCR)in situ hybridizationqPCR

Posted on February 23, 2023
What are the major enzymes used in DNA transcription?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNAEnzymesNucleusPolymerases

Posted on February 22, 2023
What are the similarities in the transcription between eukaryotes and prokaryotes?
Cell Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 22, 2023
What are the differences in the transcription between eukaryotes and prokaryotes?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 22, 2023
What is the function of promoters?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 22, 2023
What are the functions of transcription factors?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 22, 2023
What are the types of transcription factors?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on February 22, 2023
What is the structure of transcription factors?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on February 22, 2023
How do transcription factors work?
Cellular Structures and OrganellesDNA and RNADNA and RNA QuantitationNucleic AcidsNucleus

Posted on February 22, 2023
How can I tell whether a regulator protein is an activator or an inhibitor?
Cellular Structures and OrganellesDNADNA and RNANucleic AcidsNucleus

Posted on February 22, 2023
Where are genes transcribed?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleuscytoplasm

Posted on February 22, 2023
Are all transcribed genes translated into proteins?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusProtein

Posted on February 20, 2023
What are the differences between mRNA, rRNA, and tRNA?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleic AcidsNucleusRNA

Posted on February 20, 2023
How does mRNA, tRNA and rRNA work together?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
What are the two different types of rRNAs?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
Where does the rRNA function in cells?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
Where is rRNA located?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
What is the basic structure of RNA?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
What is the structural difference between ribose and deoxyribose?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
Where is mRNA synthesized?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
How does mRNA work?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 20, 2023
What happens during the synthesis of mRNA?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusRNA

Posted on February 17, 2023
What are the differences between Taq polymerase and DNA polymerase?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 17, 2023
What are the properties of Taq polymerase enzymes?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 17, 2023
What is the optimal magnesium concentration for Taq polymerase?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)magnesium

Posted on February 17, 2023
Does PCR use DNA or RNA primers?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 17, 2023
What are the properties of a primer?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 14, 2023
What are the similarities between endonuclease and exonuclease?
Cellular Structures and OrganellesDNA and RNAEnzymesNucleic AcidsNucleus

Posted on February 13, 2023
What are the steps of PCR amplification?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 13, 2023
What are the advantages of PCR (polymerase chain reaction)?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCRPolymerase Chain Reaction (PCR)

Posted on February 13, 2023
What are the components required for PCR reaction?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 13, 2023
How should oligos be purified for PCR?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 13, 2023
How does PCR work?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 13, 2023
What is PCR used for?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 13, 2023
How do I find the concentration of a primer?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPCR primerPolymerase Chain Reaction (PCR)

Posted on February 13, 2023
What primer concentration should I use for PCR?
DNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)

Posted on February 10, 2023
What are the functions of nuclear pores?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
Where are nuclear pores found?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
What are the differences between nuclear membrane and nuclear envelope?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
What are the similarities between nuclear membrane and nuclear envelope?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
What is the structure of the nuclear pore complex?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
What is the nuclear membrane made of?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
What is the structure of a nuclear membrane?
Cellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on February 10, 2023
What are the functions of a nuclear membrane?
Cellular Structures and OrganellesNucleusPlasma Membrane

Posted on February 10, 2023
What are the differences between cell membrane and nuclear membrane?
Cellular Structures and OrganellesNucleusPlasma Membrane

Posted on February 10, 2023
What are the similarities between cell membrane and nuclear membrane?
Cellular Structures and OrganellesNucleusPlasma Membrane

Posted on February 7, 2023
What are the main factors that can affect DNA stability in solution?
Cellular Structures and OrganellesDNA and RNANucleus

Posted on February 7, 2023
What are the differences between mitochondrial dna and chloroplast dna?
Cellular Structures and OrganellesDNA and RNANucleus

Posted on February 7, 2023
What are the similarities between mitochondrial DNA and chloroplast dna?
Cellular Structures and OrganellesDNA and RNANucleus

Posted on February 7, 2023
What are the characteristics of DNA structure?
Cellular Structures and OrganellesDNA and RNANucleus

Posted on February 7, 2023
What are the similarities between DNA methylation and histone acetylation?
Antibodies and ProteomicsCellular Structures and OrganellesDNA and RNANucleus

Posted on February 7, 2023
What are the differences between DNA methylation and histone acetylation?
Antibodies and ProteomicsCellular Structures and OrganellesDNA and RNANucleus

Posted on February 7, 2023
What are the types of histone modifications?
Antibodies and ProteomicsCellular Structures and OrganellesNucleus

Posted on February 7, 2023
What are the types of histones?
Antibodies and ProteomicsCellular Structures and OrganellesNucleus

Posted on January 30, 2023
How do bacterial ribosome binding sites work?
Cell Structures and OraganellesDNA and RNA QuantitationNucleusPhysiological ProbesPolymerase Chain Reaction (PCR)

Posted on January 26, 2023
What are the commonly used non-fixed cell viability dyes?
Cell Cycle AssaysCell Viability AssaysCellular ProcessesCellular Structures and OrganellesDAPINucleusPropidium iodide (PI)

Posted on January 26, 2023
What are the basic components of virions?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesNucleic AcidsNucleusProtein

Posted on January 26, 2023
What are the properties of a virus?
Antibodies and Proteomics BioconjugationEnzymesNucleic AcidsNucleusProteinbacteria

Posted on January 26, 2023
What are the differences between DNA viruses and RNA viruses?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesNucleic AcidsNucleusProtein

Posted on January 25, 2023
What are the general principles of plasmid isolation?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 23, 2023
What are the types of DNA?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
How do acetylation and phosphorylation affect DNA packaging?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
What is a histone made of?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
What are the major functions of histones in the cell?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
What is the order of DNA packaging in eukaryotes?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNA QuantitationNucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
What role do histones play in DNA packaging?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
What is the importance of DNA packaging?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 23, 2023
How is DNA packaged in a cell?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological Probes

Posted on January 20, 2023
What are the similarities between plasmid DNA and genomic DNA?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What are the functions of plasmids?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What are the common types of plasmids?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What are the applications of plasmids?
Cellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What are the properties of a plasmid?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What should I do if I get very few, if any, transformants when transforming large plasmids ((>10 kb) or BACS?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What are the methods for plasmid detection?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
What are the important features required for a plasmid vector?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 20, 2023
How is plasmid removed from DNA?
BioconjugationCellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleus

Posted on January 16, 2023
What are the differences between chromosomes and chromatids?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
How many chromatids are required to form a duplicated chromosome?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
At which region of DNA are the sister chromatids of chromosomes joined together?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the differences between autosomes and allosomes?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the similarities between autosomes and chromosomes?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What is the smallest human chromosome?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What is the largest human chromosome?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the types of chromosomal mutations?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the classifications of structural chromosomal mutations?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the types of chromosomal number mutations?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the advantages of chromosomal mutations?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the disadvantages of chromosomal mutations?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
Where are chromosomes found in the body?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
How do scientists study chromosomes?
Cellular Structures and OrganellesDNA and RNA QuantitationFISHNucleusPhysiological Probesin situ hybridization

Posted on January 16, 2023
How many chromosomes do humans have?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
How do chromosome abnormalities happen?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the differences between gene mutation and chromosome mutation?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the similarities between gene mutation and chromosome mutation?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the differences between plasmid DNA and genomic DNA?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 16, 2023
What are the similarities between plasmids and chromosomes?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What are the differences between genes and chromosomes?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What is the relationship between genes and chromosomes?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What do chromosomes look like?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What are the differences between DNA and chromosome?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What are the major types of chromosomes?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What are the functions of chromosomes?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What are the differences between the prokaryotic and eukaryotic chromosomes?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 11, 2023
What are the main components of chromosomes?
Cellular Structures and OrganellesDNADNA and RNA QuantitationNucleusPhysiological Probes

Posted on January 6, 2023
What are the differences between eukaryotic transcription and prokaryotic transcription?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNANucleic AcidsNucleusPhysiological ProbesPolymerase Chain Reaction (PCR)

Posted on January 6, 2023
What are the differences between eukaryotic DNA and prokaryotic DNA?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular Structures and OrganellesDNAImmunohistochemistry (IHC)Nucleic AcidsNucleus

Posted on December 13, 2022
What are the similarities between prokaryotic ribosomes and eukaryotic ribosomes?
Cell MetabolismCell Structures and OrganellesNucleusPhysiological Probes

Posted on December 13, 2022
Why do 60S & 40S ribosomal subunits make an 80S ribosome instead of the 100S?
BioconjugationCell Structures and OrganellesMitochondriaNucleus

Posted on December 12, 2022
What is the Svedberg coefficient?
Cell Structures and OrganellesMitochondriaNucleusPhysiological Probes

Posted on December 12, 2022
What is the Svedberg unit used for?
Cell Structures and OrganellesMitochondriaNucleusPhysiological Probes

Posted on December 12, 2022
How does the ribosome work?
Cell Structures and OrganellesEndoplasmic Reticulum (ER)MitochondriaNucleusPhysiological Probes

Posted on December 10, 2022
Does DAPI stain all cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 10, 2022
Can DAPI bind to RNA?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 10, 2022
Do I have to fix cells before DAPI staining?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 5, 2022
What are the differences between protein synthesis and DNA replication?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on December 5, 2022
What are the differences between exome sequencing and whole genome sequencing?
Cell Structures and OraganellesDNA and RNA QuantitationNucleusPhysiological ProbesSanger Sequencing

Posted on December 2, 2022
Is DAPI toxic to cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 2, 2022
What is DAPI a marker of?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 2, 2022
What organelle does DAPI stain?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 2, 2022
Why is DAPI used as a counterstain?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 2, 2022
What should I consider when choosing counterstain?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular ProcesssesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 2, 2022
What procedures may be required to prepare a sample for cellular staining?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on December 2, 2022
What laser excites DAPI?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCellular ProcessesCellular Structures and OrganellesDAPIImmunohistochemistry (IHC)Nucleus

Posted on November 30, 2022
What do I dissolve DAPI in?
BioconjugationAntibody and Protein LabelingCell Structures and OrganellesImmunohistochemistry (IHC)Nucleus

Posted on November 30, 2022
What is binary fission?
Chemical ReagentsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesNucleusPhysiological Probes

Posted on November 17, 2022
How do I stain cells with propidium iodide?
Apoptosis and NecrosisBioconjugationCell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular ProcessesNucleus

Posted on November 17, 2022
How do I dissolve propidium iodide (PI)?
Apoptosis and NecrosisCell Cycle AssaysCell Structures a nd OrganellesCell Viability AssaysNucleus

Posted on November 16, 2022
What is the largest membrane-bound organelle in eukaryotic cells?
Chemical ReagentsCellular Structures and OrganellesClassic DyesNucleic AcidsNucleusPhysiological Probes

Posted on November 16, 2022
What are the differences between cell organelles and cell inclusions?
Chemical ReagentsCellular Structures and OrganellesClassic DyesEndoplasmic Reticulum (ER)Golgi ApparatusLysosomesMitochondriaNucleusPhysiological Probes

Posted on November 11, 2022
Which eukaryotic cell cycle event is missing in binary fission?
Cell Cycle AssaysCell Structures and OrganellesNucleusPCR Detection of Viral DNA/RNAPhysiological ProbesCellular Processses

Posted on November 8, 2022
Are amino acids zwitterionic?
Antibody and Protein LabelingChemical ReagentsDye to Peptide ConjugationNucleusPhysiological Probes

Posted on November 7, 2022
Why are Annexin V conjugates and 7-AAD used together?
Chemical ReagentsAnnexin-V StainingApoptosis and NecrosisCell Cycle AssaysCell Viability AssaysCellular ProcessesCellular Structures and OrganellesClassic DyesFluoresceinsNucleusannexin V

Posted on November 7, 2022
What color does 7-AAD fluoresce?
Cell Cycle AssaysCell Viability AssaysCellular ProcessesCellular Structures and OrganellesFlow Cytometry ReagentsNucleusSpectral Flow Cytometryflow cytometry

Posted on October 26, 2022
Why is DMSO added in MTT assay?
BioconjugationCell Cycle AssaysCell Proliferation AssaysCell Structures and OrganellesCell Viability AssaysNucleus

Posted on October 26, 2022
Does propidium iodide stain apoptotic cells?
BioconjugationApoptosis and NecrosisCell Cycle AssaysCell Structures and OrganellesCell Viability AssaysNucleus

Posted on October 26, 2022
What does propidium iodide measure?
Antibody and Protein LabelingApoptosis and NecrosisCell Structures and OrganellesCell Viability AssaysNucleus

Posted on October 24, 2022
What are the different types of ligands?
Chemical ReagentsCell Structures and OrganellesClassic DyesNucleusPhysiological Probes

Posted on October 22, 2022
Is RNA editing better than DNA editing?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological ProbesPolymerase Chain Reaction (PCR)

Posted on October 22, 2022
How do I detect alternative splicing?
NucleusPCR Detection of Viral DNA/RNAPhysiological ProbesPolymerase Chain Reaction (PCR)

Posted on October 22, 2022
How does alternative splicing work?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 14, 2022
Where are lysosomal enzymes made?
Cell Structures and OrganellesCellular ProcessesLysosomesNucleusPhysiological Probes

Posted on October 14, 2022
What are the functions of lysosomes?
Cell Structures and OrganellesCellular ProcessesLysosomesNucleusPhysiological Probes

Posted on October 14, 2022
What does acridine orange stain?
BioconjugationCell Cycle AssaysCell Structures and OrganellesCellular ProcessesDNA and RNA QuantitationNucleus

Posted on October 14, 2022
What are the common types of microscope light sources?
Antibodies and ProteomicsBioconjugationNucleusPhysiological Probes

Posted on September 28, 2022
What are acid-base indicators?
NucleusPhysiological ProbesTools

Posted on September 28, 2022
What is end point in titration?
NucleusPhysiological Probes

Posted on September 28, 2022
What does it mean to titrate a solution?
NucleusPhysiological Probes

Posted on September 28, 2022
What is the purpose of titration in chemistry?
NucleusPhysiological Probes

Posted on September 28, 2022
What is Titration?
NucleusPhysiological Probes

Posted on September 26, 2022
What are the disadvantages of Nanodrop light spectrophotometer?
DNA and RNA QuantitationNucleusPhysiological ProbesFluorescence Measurements and Instruments

Posted on September 26, 2022
What's the difference between qubit and nanodrop?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusFluorescence Measurements and Instruments

Posted on September 26, 2022
What are the differences between qPCR and ddPCR?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological ProbesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on September 19, 2022
What are the similarities between gel electrophoresis and SDS-PAGE?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on September 19, 2022
What are the differences between gel electrophoresis and SDS-PAGE?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on September 19, 2022
Is SDS-PAGE a type of gel electrophoresis?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on September 19, 2022
How does an SDS PAGE gel work?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on September 19, 2022
What is discontinuous gel electrophoresis?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleus

Posted on September 19, 2022
What is the advantage of a discontinuous buffer system?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on September 19, 2022
What is the advantage of treating protein samples with SDS and β-mercaptoethanol?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on August 26, 2022
Is DNA an organelle?
Cellular Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on August 26, 2022
Which is the largest organelle in a cell?
BioconjugationCell Structures and OrganellesCell Viability AssaysCellular ProcessesDNA and RNA QuantitationNucleus

Posted on August 26, 2022
Do all bacteria have plasmids?
BioconjugationCell Structures and OrganellesDNA and RNA QuantitationGram StainingNucleus

Posted on August 25, 2022
What is restriction enzyme type 1?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on August 25, 2022
What are the similarities between restriction enzyme type 1, 2 and 3?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological Probes

Posted on August 25, 2022
What are the major differences between prokaryotic and eukaryotic gene expression?
DNA and RNA QuantitationGel ElectrophoresisNucleusPhysiological ProbesTransfection Reagents

Posted on August 25, 2022
What are the key similarities between prokaryotic and eukaryotic DNA replication?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on August 25, 2022
What are the different types of organelles?
Cellular ProcessesCellular Structures and OrganellesEndoplasmic Reticulum (ER)Golgi ApparatusLysosomesMitochondriaNucleusOrganellesPlasma Membranecytoplasm

Posted on August 18, 2022
What are the common types of RNA editing?
DNA and RNA QuantitationCell Structures and OrganellesMitochondriaBioconjugationNucleus

Posted on August 18, 2022
What happens during RNA editing?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationBioconjugationMitochondria

Posted on August 18, 2022
Does splicing occur in the cytoplasm?
MitochondriaNucleusCell Structures and OrganellesPhysiological Probes

Posted on August 18, 2022
Does RNA splicing occur in prokaryotic cells?
Cell Structures and OrganellesNucleusDNA and RNA Quantitation

Posted on August 18, 2022
Where does RNA editing occur?
Cell Structures and OrganellesMitochondriaDNA and RNA QuantitationNucleus

Posted on August 12, 2022
Do eukaryotic cells have a nucleus?
NucleusBioconjugation

Posted on August 11, 2022
What are the differences between prokaryotic and eukaryotic gene expression?
NucleusDNA and RNA QuantitationMembrane Potential and ChannelsPhysiological Probes

Posted on August 11, 2022
What are the differences between PCR and DNA replication?
Cellular ProcessesCell Structures and OrganellesNucleusPhysiological Probes

Posted on August 1, 2022
Do all cells have a cell wall?
NucleusCell Structures and OrganellesBioconjugationCell Cytotoxicity

Posted on July 29, 2022
What group of bacteria normally doesn’t have cell walls and how do they maintain themselves?
EnzymesNucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on July 29, 2022
What are sources of antibiotics?
EnzymesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on July 29, 2022
What are the functions of antibiotics?
Physiological ProbesEnzymesNucleusDNA and RNA Quantitation

Posted on July 29, 2022
What is the significance of antibiotics?
DNA and RNA QuantitationEnzymesNucleusPhysiological Probes

Posted on July 27, 2022
How does fluorescent microscopy work?
BioconjugationCell Structures and OrganellesPhysiological ProbesNucleus

Posted on July 22, 2022
What are the common types of alternative splicing?
NucleusPhysiological ProbesDNA and RNA QuantitationCellular Processes

Posted on July 22, 2022
Where does splicing occur?
DNA and RNA QuantitationCellular ProcessesCell CytotoxicityNucleus

Posted on July 22, 2022
What is the major difference in RNA processing between prokaryotes and eukaryotes?
DNA and RNA QuantitationMembrane Potential and ChannelsPhysiological ProbesNucleus

Posted on July 22, 2022
Where is RNA editing detected?
NucleusDNA and RNA QuantitationMembrane Potential and ChannelsPhysiological Probes

Posted on July 22, 2022
Where do mRNA modifications occur?
DNA and RNA QuantitationMembrane Potential and ChannelsPhysiological ProbesNucleus

Posted on July 20, 2022
What are the differences between coding and noncoding DNA?
Physiological ProbesCell Structures and OrganellesDNA and RNA QuantitationNucleus

Posted on July 20, 2022
Is chromatin the same as a chromosome?
DNA and RNA QuantitationCell Structures and OrganellesNucleusPhysiological Probes

Posted on July 13, 2022
What is the difference between a template and a primer?
DNA and RNA QuantitationCell Structures and OrganellesPhysiological ProbesNucleus

Posted on July 13, 2022
What is the difference between Sanger sequencing and PCR?
DNA and RNA QuantitationCell Structures and OrganellesCoronavirus (SARS-CoV-2)NucleusPhysiological Probes

Posted on July 13, 2022
Can I use PCR primers for sequencing?
Physiological ProbesCell Structures and OrganellesDNA and RNA QuantitationNucleus

Posted on July 11, 2022
How do I choose primers for Sanger sequencing?
Coronavirus (SARS-CoV-2)DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on July 11, 2022
How many primers are needed for Sanger sequencing?
DNA and RNA QuantitationPhysiological ProbesCoronavirus (SARS-CoV-2)Nucleus

Posted on July 11, 2022
How long does Sanger sequencing take?
Coronavirus (SARS-CoV-2)DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on July 11, 2022
What is needed for Sanger sequencing?
Coronavirus (SARS-CoV-2)DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 24, 2022
What are the disadvantages of whole genome sequencing?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on June 24, 2022
What are the advantages of whole genome sequencing?
Physiological ProbesNucleusDNA and RNA Quantitation

Posted on June 24, 2022
What are the advantages of whole exome sequencing?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on June 24, 2022
What are the limitations of whole exome sequencing?
DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 23, 2022
Is whole genome sequencing better than whole exome sequencing?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleusCoronavirus (SARS-CoV-2)

Posted on June 23, 2022
What is whole exome sequencing?
NucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on June 23, 2022
What is whole genome sequencing?
BioconjugationCoronavirus (SARS-CoV-2)DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 21, 2022
What is included in a LAMP assay?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 17, 2022
What are LAMP tests used for?
NucleusDNA and RNA QuantitationPhysiological ProbesCoronavirus (SARS-CoV-2)

Posted on June 17, 2022
What are the selection criteria for LAMP primers?
Cellular Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 17, 2022
What is a LAMP test?
Coronavirus (SARS-CoV-2)Cell Structures and OrganellesPhysiological ProbesNucleusDNA and RNA Quantitation

Posted on June 17, 2022
What is RT-LAMP technology?
Physiological ProbesNucleusDNA and RNA QuantitationCoronavirus (SARS-CoV-2)

Posted on June 17, 2022
How is LAMP used in molecular biology?
NucleusDNA and RNA QuantitationCell Structures and OrganellesNucleusPhysiological Probes

Posted on June 17, 2022
What are LAMP primers?
DNA and RNA QuantitationCell Structures and OrganellesPhysiological ProbesNucleus

Posted on June 17, 2022
Is LAMP the same as PCR?
DNA and RNA QuantitationCell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 17, 2022
How does LAMP work?
Cell Structures and OrganellesPhysiological ProbesNucleusDNA and RNA Quantitation

Posted on June 17, 2022
What is a LAMP reaction?
NucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on June 17, 2022
What is the principle of LAMP?
DNA and RNA QuantitationCell Structures and OrganellesPhysiological ProbesNucleus

Posted on June 17, 2022
What is loop-mediated isothermal amplification?
BioconjugationCell Structures and OrganellesPhysiological ProbesNucleusDNA and RNA Quantitation

Posted on June 17, 2022
What are the components of cytoplasm?
NucleusPhysiological ProbesCell Structures and OrganellesCellular ProcessesBioconjugation

Posted on June 17, 2022
What are the characteristics of cytosol?
Cell Structures and OrganellesPhysiological ProbesCellular ProcessesNucleus

Posted on June 17, 2022
Where is the cytoplasm located in a cell?
Cell Structures and OrganellesCell MetabolismNucleusPhysiological Probes

Posted on June 17, 2022
How does cytokinesis differ in plant and animal cells?
Cell Structures and OrganellesPhysiological ProbesDNA and RNA QuantitationNucleusCellular Processes

Posted on June 16, 2022
What does the cytosol do?
Cell Structures and OrganellesCellular ProcessesPhysiological ProbesNucleus

Posted on June 16, 2022
What are the functions of cytoplasm?
Physiological ProbesNucleusCell Structures and OrganellesDNA and RNA Quantitation

Posted on June 16, 2022
What are the differences between cytosol and cytoplasm?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on June 15, 2022
How Does Cytoplasm Work in Animal Cells?
NucleusPlasma MembraneCell Structures and OrganellesCell MetabolismMitochondria

Posted on June 15, 2022
What do all cells have in common?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 9, 2022
Do fungi have cell walls?
Cell ViabilityCell Structures and OrganellesNucleusEnzymesBioconjugation

Posted on June 6, 2022
What are the examples of eukaryotic cells?
BioconjugationNucleusCellular ProcessesCell ViabilityDNA and RNA QuantitationPhysiological Probes

Posted on June 2, 2022
What is chromosome?
DNA and RNA QuantitationCell Structures and OrganellesNucleusPhysiological Probes

Posted on June 1, 2022
What test can identify changes in non-coding DNA?
DNA and RNA QuatitationNucleusPhysiological Probes

Posted on June 1, 2022
What are the different types of non-coding DNA?
Physiological ProbesDNA and RNA QuantitationCell Structures and ORganellesNucleus

Posted on June 1, 2022
What is coding DNA?
NucleusDNA and RNA QuantitationCell Structures and OrganellesPhysiological Probes

Posted on June 1, 2022
What is noncoding DNA?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 1, 2022
When do chromosomes duplicate during a cell life cycle?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on June 1, 2022
Where does translation take place?
Physiological ProbesCell Structures and OrganellesDNA and RNA QuantitationNucleus

Posted on June 1, 2022
What are the similarities between protein synthesis and DNA replication?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on June 1, 2022
What is protein synthesis?
NucleusPhysiological ProbesDNA and RNA QuantitationProtein to Protein Conjugation

Posted on May 27, 2022
What are the differences between prokaryotic and eukaryotic DNA replication?
DNA and RNA QuantitationNucleusPhysiological ProbesCell Structures and OrganellesCellular Processes

Posted on May 20, 2022
What is the most important characteristic of eukaryotic cells that distinguishes it from prokaryotic cells?
BioconjugationNucleusCell Structures and OrganellesPlasma MembraneDNA and RNA Quantitation

Posted on May 20, 2022
What are the characteristics of prokaryotic cells?
Cell Structures and OrganellesBioconjugationNucleusPlasma MembraneDNA and RNA Quantitation

Posted on May 20, 2022
Are eukaryotic cells unicellular or multicellular?
Cell Structures and OrganellesNucleusBioconjugation

Posted on May 19, 2022
What are the examples of prokaryotic cells?
NucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and OrganellesCellular Processes

Posted on May 17, 2022
Why is DNA replication so much faster in prokaryotes than eukaryotes?
NucleusCell Structures and OrganellesPhysiological ProbesCellular ProcessesDNA and RNA Quantitation

Posted on May 16, 2022
Does DNA being circular or linear directly affect the speed of DNA replication?
Cell Structures and OrganellesPhysiological ProbesDNA and RNA QuantitationNucleusCellular Processes

Posted on May 16, 2022
What are the similarities between prokaryotic and eukaryotic DNA replication?
DNA and RNA QuantitationCell Structures and ORganellesNucleusPhysiological Probes

Posted on May 9, 2022
What are the building blocks of nucleic acids?
NucleusDNA and RNA QuantitationPhysiological ProbesBioconjugation

Posted on March 25, 2022
What is the difference between Absolute Quantification and Relative Quantification in qPCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 25, 2022
What is the difference between Real-time PCR, traditional PCR and digital PCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes\

Posted on March 25, 2022
What are the differences between linear and circular DNA?
Cell Structures and OrganellesNucleusPhysiological ProbesDNA and RNA Quantitation

Posted on March 25, 2022
What are the differences between Sanger sequencing and PCR?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 25, 2022
How does Sanger sequencing work?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 24, 2022
What are the similarities between linear and circular DNA?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 22, 2022
What are the steps of reverse transcription?
BioconjugationNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 22, 2022
Which viruses use reverse transcriptase?
NucleusDNA and RNA QuantitationBioconjugationPhysiological Probes

Posted on March 22, 2022
What is a common reverse transcriptase?
BioconjugationNucleusDNA and RNA Quantitation

Posted on March 18, 2022
What are the 5 key basic reagents used in PCR?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 11, 2022
Why is PCR used in the process of DNA sequencing?
Cell Structures and OrganellesNucleusPhysiological ProbesDNA and RNA Quantitation

Posted on March 10, 2022
What are the different types of DNA sequencing?
DNA and RNA QuantitationPhysiological ProbesCoronavirus (SARS-CoV-2)Nucleus

Posted on March 8, 2022
What is the significance of DNA sequencing?
DNA and RNA QuantitationCell Structures and OrganellesNucleusPhysiological Probes

Posted on March 8, 2022
What are the methods used to create DNA fragments?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 8, 2022
What technique can I use to visualize (directly observe) the fragments of DNA?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on March 4, 2022
What are the recommended ranges of input RNA amount in reverse transcription reactions?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 4, 2022
What are the common reverse transcription primers?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on March 4, 2022
What are the limitations of one-step RT-PCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 4, 2022
What are the advantages of one-step RT-PCR?
DNA and RNA QuantitationPhysiological ProbesNucleusCell Structures and Organelles

Posted on March 3, 2022
What’s the difference between one-step and two-step RT-PCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 3, 2022
What are the advantages of RNA-Seq?
DNA and RNA QuantitationPhysiological ProbesNucleusCell Structures and Organelles

Posted on March 3, 2022
What are the applications of RNA-seq?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 2, 2022
What is the difference between RT-PCR and RNA Seq?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on March 2, 2022
How does RNA-seq work?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 28, 2022
What is the process of RNA sequencing?
DNA and RNA QuantitationPhysiological ProbesGel ElectrophoresisNucleusCell Structures and Organelles

Posted on February 28, 2022
How do I do reverse transcriptase PCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on February 25, 2022
Does reverse transcriptase need a primer?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 25, 2022
What are the applications of RT-PCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 25, 2022
What are the differences between PCR, RT-PCR, qPCR, and RT-qPCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 25, 2022
What is RT-PCR?
Chemical ReagentsNucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on February 22, 2022
How are DNA fragments separated for sequencing?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectroporesisPhysiological Probes

Posted on February 18, 2022
Are DNA fragments genetic?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 18, 2022
What are the differences between next-generation sequencing (NGS) and qPCR?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationBioconjugation

Posted on February 16, 2022
What is DNA fragmentation?
Apoptosis and NecrosisCellular ProcessesCell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 16, 2022
What are the main advantages of NGS over classical Sanger sequencing?
Coronavirus (SARS-CoV-2)BioconjugationDNA and RNA QuantitationNucleusEnzymes

Posted on February 16, 2022
What do I need to perform whole genome sequencing?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
How does NGS work?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
What is whole genome sequencing (WGS) used for?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
What is the difference between Exome Sequencing and Whole Genome Sequencing (WGS)?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
What is targeted sequencing?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
What is whole genome sequencing (WGS)?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
What are the 4 steps of next generation sequencing (NGS)?
NucleusDNA and RNA Quantitation

Posted on February 16, 2022
What are the applications of NGS?
NucleusDNA and RNA Quantitation

Posted on February 10, 2022
What are the applications of gel electrophoresis?
Cell Structures and organellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on February 10, 2022
What is the difference between native and denaturing gel electrophoresis?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on February 10, 2022
What are the types of gel electrophoresis?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel EletrophoresisPhysiological Probes

Posted on February 9, 2022
What are the basic types of electrophoresis?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on February 9, 2022
What are the steps of the gel electrophoresis process?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on February 9, 2022
What is Gel Electrophoresis Used For?
Physiological ProbesDNA and RNA QuantitationGel ElectrophoresisNucleusCell Structures and Organelles

Posted on February 9, 2022
What are the differences between Sanger sequencing and NGS?
NucleusDNA and RNA QuantitationPhysiological ProbesBioconjugation

Posted on February 9, 2022
When do I use Sanger sequencing vs NGS?
Coronavirus (SARS-CoV-2)NucleusDNA and RNA Quantitation

Posted on February 4, 2022
What are the most common types of buffer solutions used in gel electrophoresis?
Gel ElectrophoresisCell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 4, 2022
How does temperature affect PCR?
Polymerase Chain Reaction (PCR)DNA and RNA QuantitationPhysiological ProbesCell Structures and OrganellesNucleus

Posted on February 4, 2022
Why are the PCR reagents stored on ice at all times?
Polymerase Chain Reaction (PCR)Cell Structures and OrganellesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on February 4, 2022
What is the role of the primers in PCR?
DNA and RNA QuantitationPhysiological ProbesCell Structures and OrganellesNucleus

Posted on January 14, 2022
Can ethidium bromide cause developmental defects?
Cell Structures and OrganellesNucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on January 14, 2022
What wavelengths of light does ethidium bromide absorb?
NucleusDNA and RNA QuantitaionPhysiological ProbesGel Electrophoresis

Posted on January 14, 2022
What is the emission wavelength of ethidium bromide?
NucleusPhysiological ProbesGel EletrophoresisDNA and RNA Quantitation

Posted on January 14, 2022
How should ethidium bromide be neutralized?
NucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on January 14, 2022
Is ethidium bromide teratogenic?
Cell Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisPhysiological ProbesNucleus

Posted on January 14, 2022
What is the difference between ethidium bromide and SYBR Safe?
Physiological ProbesDNA and RNA QuantitationNucleusCell Structures and OrganellesGel Electrophoresis

Posted on January 14, 2022
What is the difference between Crystal Violet and ethidium bromide?
Physiological ProbesDNA and RNA QuantitationNucleusCell Structure and Organelles

Posted on January 14, 2022
Can ethidium bromide be absorbed through skin?
Physiological ProbesGel ElectrophoresisNucleusDNA and RNA Quantitation

Posted on January 14, 2022
Is ethidium bromide radioactive?
NucleusDNA and RNA QuantitationGel ElectrophoresisPhysiological Probes

Posted on January 14, 2022
Is ethidium bromide a carcinogen?
Physiological ProbesDNA and RNA QuantitationNucleusCell Structure and Organelles

Posted on January 14, 2022
What is the typical concentration for ethidium bromide in agarose gel?
Physiological ProbesDNA and RNA QuantitationNucleusCell Structures and Organelles

Posted on January 14, 2022
How should ethidium bromide be safely handled?
Physiological ProbesNucleusDNA and RNA QuantitationCell Structure and Organelles

Posted on January 14, 2022
How is ethidium bromide contamination removed?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on January 6, 2022
What are the most commonly used intercalating DNA dyes?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on December 23, 2021
What is the difference between 7-AAD and Propidium Iodide?
DNA and RNA QuantitationNucleusBioconjugationPhysiological Probes

Posted on December 17, 2021
Are there any alternatives for ethidium bromide in agarose gels?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structure and Organelles

Posted on December 17, 2021
What are the most popular green DNA dyes?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structure and Organelles

Posted on December 13, 2021
What happens during the elution phase in affinity chromatography?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structure and Organelles

Posted on December 6, 2021
How is ethidium bromide stock solution made?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on December 3, 2021
How should ethidium bromide be stored?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA Quantitation

Posted on December 2, 2021
What is the charge of ethidium bromide?
Gel ElectrophoresisNucleusPhysiological ProbesDNA and RNA Quantitation

Posted on December 2, 2021
Is ethidium bromide toxic?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA Quantitation

Posted on December 2, 2021
Are there safer alternatives to ethidium bromide?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA Quantitation

Posted on December 2, 2021
What is the cheapest DNA stain?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA Quantitation

Posted on December 2, 2021
When should ethidium bromide be added to agarose?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA Quantitation

Posted on December 1, 2021
Is ethidium bromide reactive?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on December 1, 2021
What is the formula of ethidium bromide?
Chemical ReagentsNucleusPhysiological ProbesDNA and RNA Quantitation

Posted on December 1, 2021
What is the difference between loading dye and ethidium bromide?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on December 1, 2021
How should ethidium bromide be diluted?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on December 1, 2021
Is ethidium bromide visible under UV?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on December 1, 2021
How are agarose gels with ethidium bromide decontaminated?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on December 1, 2021
How does ethidium bromide cause mutations?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on November 30, 2021
Why is ethidium bromide not used in DNA fingerprinting?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on November 30, 2021
Does ethidium bromide stain RNA?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 30, 2021
Is ethidium bromide flammable?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 30, 2021
What color is ethidium bromide?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 30, 2021
Is ethidium bromide used in RT PCR?
NucleusPhysiological ProbesDNA and RNA QuantitationChemical Reagents

Posted on November 23, 2021
Does ethidium bromide bind proteins?
NucleusGel ElectrophoresisDNA and RNA QuantitationPhysiological Probes

Posted on November 10, 2021
Is ethidium bromide a dye?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 10, 2021
How should ethidium bromide be disposed of?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 10, 2021
What are the dangers of ethidium bromide?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 10, 2021
Does ethidium bromide bind ssDNA?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on November 10, 2021
How does ethidium bromide work?
NucleusGel ElectrophoresisPhysiological ProbesDNA and RNA Quantitation

Posted on November 10, 2021
How does ethidium bromide interact with DNA?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on November 9, 2021
What is ethidium bromide used for?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structure and Organelles

Posted on November 9, 2021
What is ethidium bromide?
Cell Structure and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on November 9, 2021
What precautions should be taken when using ethidium bromide
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on October 29, 2021
How is RNA polymerase activated?
Physiological ProbesNucleusDNA and RNA Quantitation

Posted on October 29, 2021
Is RNA polymerase a holoenzyme?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on October 28, 2021
What is RNA primase?
NucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on October 28, 2021
Is RNA polymerase used in translation?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on October 28, 2021
What is the difference between RNA polymerase I and II?
NucleusPhysiological ProbesDNA and RNA QuantitationMembrane Potential and Channels

Posted on October 28, 2021
What is the function of the omega subunit of RNA polymerase?
NucleusPhysiological ProbesDNA and RNA QuantitationCell Structures and Organelles

Posted on October 27, 2021
What is the core enzyme of RNA polymerase?
NucleusPhysiological ProbesDNA and RNA Quantitation

Posted on October 27, 2021
What is the function of RNA polymerase in prokaryotes?
NucleusPhysiological ProbesDNA and RNA QuantitationMembrane Potential and Channels

Posted on October 26, 2021
What is the function of RNA polymerase in protein synthesis?
NucleusDNA and RNA QuantitationPhysiological ProbesMembrane Potential and Channels

Posted on October 26, 2021
What does RNA polymerase contain?
PolymerasesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on October 26, 2021
What is the error rate of RNA polymerase?
DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on October 26, 2021
What is the role of RNA polymerase in eukaryotic cells?
DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on October 26, 2021
How many types of RNA polymerase are there?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 26, 2021
What does RNA polymerase do in viruses?
DNA and RNA QuantitationNucleusPhysiological ProbesPCR Detection of Viral DNA/RNA

Posted on October 25, 2021
Does RNA polymerase need a primer?
Reverse Transcription PCR (RT-PCR)DNA and RNANucleusPhysiological Probes

Posted on October 25, 2021
Is the error rate of RNA transcription high?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 25, 2021
Which RNA polymerase makes rRNA?
DNA and RNA QuantitationNucleusPhysiological ProbesCell Structure and Organelles

Posted on October 25, 2021
How does RNA polymerase II work?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 25, 2021
Does RNA polymerase make RNA?
DNA and RNANucleusPhysiological ProbesMembrane Potential and Channels

Posted on October 25, 2021
How does RNA polymerase work?
DNA and RNANucleusPhysiological Probes

Posted on October 22, 2021
What is the role of RNA polymerase in transcription?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 22, 2021
Where is RNA polymerase located?
DNA and RNA QuantitationNucleusPhysiological ProbesCell Structures and Organelles

Posted on October 21, 2021
Does RNA polymerase unzip DNA?
NucleusDNA and RNA QuantitationPhysiological Probes

Posted on October 21, 2021
Do humans have RNA polymerase?
Physiological ProbesDNA and RNA QuantitationNucleus

Posted on October 18, 2021
Which RNA polymerase works on mRNA?
DNA and RNA QuantitationNucleusPhysiological ProbesMembrane Potential and Channels

Posted on October 18, 2021
What is RNA polymerase?
DNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 18, 2021
What stimulates RNA polymerase?
Physiological ProbesDNA and RNA QuantitationNucleus

Posted on October 18, 2021
What are the differences between DNA polymerase and RNA polymerase?
Cell Structures and OrganellesDNA and RNA QuantitationNucleusPhysiological Probes

Posted on October 18, 2021
What are the functions of RNA in protein synthesis?
DNA and RNA QuantitationPhysiological ProbesNucleus

Posted on October 15, 2021
What is the main function of RNA polymerase?
DNA and RNA QuantitationPhysiological ProbesNucleusCell Structures and Organelles

Posted on October 12, 2021
What are ASC specks?
EnzymesNucleusDNA and RNA Quantitation

Posted on September 14, 2021
Is peptidoglycan present in fungi cell walls?
EnzymesNucleus

Posted on August 18, 2021
Is Giemsa stain acidic or basic?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on August 18, 2021
What does Giemsa bind to?
Physiological ProbesDNA and RNA QuantitationBioconjugationNucleus

Posted on August 18, 2021
Does silver stain stain DNA?
Gel ElectrophoresisDNA and RNA QuantitationCell Structures and OrganellesNucleus

Posted on August 18, 2021
What is Giemsa stain?
NucleusDNA and RNA QuantitationCell Structures and OrganellesBioconjugation

Posted on August 16, 2021
What does silver stain stain?
NucleusDNA and RNA QuantitationCell Structures and OrganellesGel Electrophoresis

Posted on August 16, 2021
Can SYPRO Ruby be reused?
Gel ElectrophoresisDNA and RNA QuantitationNucleus

Posted on August 6, 2021
Do human cells have peptidoglycan?
EnzymesNucleus

Posted on May 7, 2021
How does Hoechst work?
NucleusDNA and RNAPhysiological Probes

Posted on May 6, 2021
Does Hoechst 33342 stain dead cells?
NucleusDNA and RNAPhysiological Probes

Posted on May 6, 2021
What is the best concentration to use with Hoechst?
NucleusDNA and RNAPhysiological Probes

Posted on May 6, 2021
Is Hoechst toxic to cells?
NucleusDNA and RNAPhysiological Probes

Posted on May 6, 2021
Can Hoechst be used to stain bacteria?
NucleusPhysiological ProbesDNA and RNA

Posted on May 6, 2021
Can Hoechst stain live cells?
Cell Structures and OrganellesNucleusDNA and RNA

Posted on May 6, 2021
What part of the DNA strand does Hoechst bind to?
NucleusDNA and RNAPhysiological Probes

Posted on May 6, 2021
What kind of excitation light does Hoechst require?
NucleusDNA and RNABioconjugation

Posted on May 6, 2021
How does Hoechst bind to DNA?
NucleusDNA and RNA

Posted on May 6, 2021
Is Hoechst cell permeable?
NucleusDNA and RNA

Posted on May 6, 2021
What is the role of Hoechst DNA staining in the diagnosis of mycoplasma infection?
NucleusDNA and RNAPhysiological Probes

Posted on May 6, 2021
What interaction makes Hoechst fluorescence blue?
NucleusDNA and RNA

Posted on May 5, 2021
Is Hoechst cytotoxic?
NucleusDNA and RNABioconjugation

Posted on May 5, 2021
What does Hoechst stain?
NucleusDNA and RNABioconjugation

Posted on April 19, 2021
What makes up the chromosomes of cells?
DNA and RNAGel ElectrophoresisNucleus

Posted on April 9, 2021
What is histone methyltransferase?
NucleusCell Structures and Organelles

Posted on March 25, 2021
What are the major types of mutations?
DNA and RNAPhysiological ProbesNucleus

Posted on March 25, 2021
What causes mutations?
NucleusDNA and RNAPhysiological Probes

Posted on March 25, 2021
How is the Ames test performed?
NucleusDNA and RNAPhysiological Probes

Posted on March 25, 2021
Why is salmonella used in the Ames test?
DNA and RNANucleusPhysiological Probes

Posted on March 25, 2021
What is the principle of the Ames test?
DNA and RNANucleusPhysiological Probes

Posted on March 22, 2021
What are the advantages of the Ames test for mutation detection?
EnzymesDNA and RNANucleus

Posted on March 22, 2021
What limitations does the Ames test have?
EnzymesDNA and RNANucleus

Posted on March 22, 2021
What is the Ames test used for?
EnzymesDNA and RNANucleus

Posted on February 18, 2021
How many nucleotides is RNA composed of?
NucleusDNA and RNAPhysiological Probes

Posted on February 11, 2021
What is the difference between G1 and S phase in the cell cycle?
DNA and RNABioconjugationPhysiological ProbesNucleus

Posted on February 11, 2021
When does DNA replication take place?
DNA and RNAPhysiological ProbesNucleus

Posted on February 11, 2021
What are the reasons of unusually high extent of cells in the S-phase?
DNA and RNAPhysiological ProbesNucleus

Posted on February 3, 2021
When are restriction enzymes used?
DNA and RNANucleusPhysiological Probes

Posted on January 28, 2021
What are the most common types of nucleic acids?
NucleusDNA and RNAPhysiological Probes

Posted on January 28, 2021
What are the differences between nucleotides and nucleic acids?
NucleusCell Structures and OrganellesPhysiological Probes

Posted on January 26, 2021
What is the pH of DNA?
DNA and RNANucleusPhysiologicalBioconjugation

Posted on January 26, 2021
What are three types of RNA?
NucleusDNA and RNACellular ProcessesCell Cycle and Proliferation

Posted on January 26, 2021
What are the difference between DNA and RNA?
DNA and RNAPhysiological ProbesNucleus

Posted on January 22, 2021
How is DNA methylation detected?
DNA and RNAPhysiological ProbesNucleus

Posted on January 22, 2021
What is the purpose of DNA methylation?
NucleusPhysiological Probes

Posted on January 22, 2021
How does DNA methylation occur?
Cell Structures and OrganellesNucleus

Posted on January 8, 2021
What is the relationship between DNA, RNA and proteins?
NucleusDNA and RNABioconjugationPhysiological Probes

Posted on January 8, 2021
What's best for DNA quantification, gel electrophoresis or NanoDrop?
DNA and RNANucleusPhysiological Probes

Posted on December 8, 2020
At what temperature does RNA denature?
NucleusDNA and RNAPhysiological Probes

Posted on December 8, 2020
What is the best lysis buffer for protein extraction?
DNA and RNAPhysiological ProbesNucleusTools

Posted on November 30, 2020
What is the acceptable PCR primer efficiency value?
DNA and RNAPhysiological ProbesNucleusChemical Reagents

Posted on November 25, 2020
What affects PCR efficiency?
NucleusDNA and RNAPhysiological Probes

Posted on November 25, 2020
What is stringency in hybridization?
Chemical ReagentsPhysiological ProbesDNA and RNANucleus

Posted on November 25, 2020
What are the common methods for nucleic acid labeling?
Physiological ProbesNucleusDNA and RNABioconjugation

Posted on November 24, 2020
Is qPCR efficiency under 90% acceptable?
NucleusDNA and RNAPhysiological ProbesCell Structures and Organelles

Posted on November 24, 2020
How do I increase the intensity of PCR bands?
DNA and RNANucleusPhysiological Probes

Posted on November 24, 2020
Why I'm getting amplification even without template in PCR reaction?
DNA and RNAPhysiological ProbesNucleus

Posted on November 19, 2020
What is a good RNA concentration?
NucleusDNA and RNAPhysiological Probes

Posted on November 19, 2020
What are the differences between Northern blot, Southern blot and Western blot?
Protein to Protein ConjugationDNA and RNANucleus

Posted on November 4, 2020
What is blunt end ligation?
NucleusDNA and RNAPhysiological Probes

Posted on October 29, 2020
What is the function of RNA?
DNA and RNANucleusPhysiological Probes

Posted on September 25, 2020
What is the function of primers in DNA PCR process?
NucleusDNA and RNAPhysiological Probes

Posted on September 2, 2020
How do I purify a contaminated DNA sample?
DNARNANucleusPhysiological Probes

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