FAQ

Posted on April 19, 2023
What is the mechanism of exonuclease?
Cellular ProcessesCellular Structures and OrganellesDNA and RNADNA and RNA QuantitationEnzymesNucleic Acids

Posted on April 19, 2023
What are the differences between DNA and cDNA?
Cellular ProcessesCellular Structures and OrganellesDNA and RNADNA and RNA QuantitationNucleic AcidsNucleus

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

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

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

Posted on October 22, 2022
What are the major steps involved in RNA processing?
BioconjugationCell Structures and OrganellesDNA and RNA QuantitationDNA and RNA Quantitation

Posted on October 4, 2022
Why is EDTA used in the TE buffer?
Buffer Preparations and RecipesDNA and RNA QuantitationPhysiological ProbesTools

Posted on September 26, 2022
What are the advantages of a Nanodrop light spectrophotometer?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesFluorescence Measurements and Instruments

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
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 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 23, 2022
How do I measure cell proliferation?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular ProcessesDNA and RNA Quantitation

Posted on August 18, 2022
What are the processing steps for messenger RNAs?
BioconjugationDNA and RNADNA and RNA QuantitationTransfection Reagents

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

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 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 12, 2022
How does propidium iodide measure the cell cycle?
DNA and RNA QuantitationPhysiological ProbesCellular ProcessesCell CytotoxicityCell Cycle Assays

Posted on July 12, 2022
What is the alternative to propidium iodide for dead cell staining?
Cell CytotoxicityCellular ProcessesBioconjugationFlow Cytometry ReagentsCell Cycle AssaysDNA and RNA Quantitation

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 29, 2022
How are recombinant antibodies made?
Antibodies and ProteomicsDNA and RNA QuantitationAntibody and Protein LabelingBioconjugationPhysiological Probes

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 21, 2022
What are the advantages of RT-LAMP technology?
Polymerase Chain Reaction (PCR)DNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on June 21, 2022
How do I design LAMP primers?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesPolymerase Chain Reaction (PCR)

Posted on June 21, 2022
What are the advantages of the LAMP method?
DNA and RNA QuantitationPhysiological ProbesCellular ProcessesCell Structures and Organelles

Posted on June 21, 2022
How many primers are used in the LAMP method?
Polymerase Chain Reaction (PCR)DNA and RNA QuantitationPhysiological Probes

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
How reliable is a LAMP test?
DNA and RNA QuantitationCoronavirus (SARS-CoV-2)Physiological ProbesCellular Structures and Organelles

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
How does cytokinesis differ in plant and animal cells?
Cell Structures and OrganellesPhysiological ProbesDNA and RNA QuantitationNucleusCellular Processes

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
What do all cells have in common?
Cell Structures and OrganellesDNA and RNA QuantitationPhysiological ProbesNucleus

Posted on June 6, 2022
Why are bacterial cell walls important?
Physiological ProbesCellular ProcessesCell Structures and OrganellesDNA and RNA QuantitationCell Cytotoxicity

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 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
How many chromosomes do people have?
Physiological ProbesCell ViabilityDNA and RNA QuantitationCell Structures and Organelles

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 DNA replication?
Protein to Protein ConjugationDNA and RNA QuantitationPhysiological ProbesNuleusCell Structures and Organelles

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 27, 2022
How does DNA replication relate to mitosis?
Cell Cycle AssaysCell Structures and OrganellesDNA and RNA QuantitationBioconjugation

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 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 April 28, 2022
What are the differences between CRISPR and CRISPR Cas9?
DNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

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 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 25, 2022
What are the advantages of fragment analysis?
Antibodies and ProteomicsAntibody and Protein LabelingChemical ReagentsDNA and RNA Quantitation

Posted on March 25, 2022
How can I improve PCR efficiency?
BioconjugationChemical ReagentsDNA and RNA Quantitation

Posted on March 24, 2022
What are the steps of Sanger sequencing?
Chemical ReagentsDNA and RNA QuantitationAntibody and Protein LabelingPhysiological Probes

Posted on March 24, 2022
What is fragment analysis?
Chemical ReagentsDyes by Functional GroupPhysiological ProbesDNA and RNA Quantitation

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 24, 2022
How do I determine the amplification efficiency of my qPCR assay?
Chemical ReagentsDNA and RNA QuantitationAntibody and Protein LabelingBioconjugation

Posted on March 24, 2022
What are the applications of RT-qPCR (Quantitative Reverse Transcription PCR)?
Antibody and Protein LabelingDNA and RNA QuantitationChemical ReagentsDyes by Functional Group

Posted on March 24, 2022
What is RT-qPCR (Quantitative Reverse Transcription PCR)?
DNA and RNA QuantitationChemical ReagentsBioconjugationPhysiological Probes

Posted on March 22, 2022
What factors affect the specificity of PCR?
BioconjugationPhysiological ProbesPolymerase Chain Reaction (PCR)DNA and RNA Quantitation

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
What are the similarities between PCR and DNA replication?
DNA and RNA QuantitationPhysiological ProbesCellular Processes

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 11, 2022
What are the differences between PCR and DNA sequencing?
Physiological ProbesDNA and RNA QuantitationCellular Processes

Posted on March 11, 2022
What are the similarities between DNA profiling and DNA sequencing?
DNA and RNA QuantitationAntibody and Protein LabelingPhysiological Probes

Posted on March 10, 2022
What is the significance of DNA replication?
DNA and RNA QuantitationPhysiological ProbesNuleusCellular Processes

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 10, 2022
What is DNA profiling?
Antibody and Protein LabelingDNA and RNA QuantitationChemical ReagentsPhysiological Probes

Posted on March 10, 2022
What are the differences between DNA profiling and DNA sequencing?
Antibody and Protein LabelingDNA and RNA QuantitationPhysiological Probes

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 8, 2022
What is the composition of a DNA fragment?
Cell Structures and OrganellesCellular ProcessesApoptosis and NecrosisDNA and RNA Quantitation

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 differences between a standard PCR and RT PCR?
Reverse Transcription PCR (RT-PCR)Polymerase Chain Reaction (PCR)Chemical ReagentsClassic DyesDNA and RNA Quantitation

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 March 2, 2022
What is RT efficiency?
Cell Structures and OrganellesDNA 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
What is RNA sequencing?
Cell Structures and OrganellesPhysiological ProbesDNA and RNA QuantitationGel Electrophoresis

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 22, 2022
What are the enzymes used for DNA fragmentation?
Cell Structures and OrganellesNUcleusDNA and RNA QuantitationPhysiological ProbesEnzymes

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

Posted on February 18, 2022
Are DNA fragments positive or negative?
DNA and RNA QuantitationGel ElectrophoresisPhysiological ProbesCell Structures and Organelles

Posted on February 18, 2022
What causes under-fragmented DNA during sequencing library construction?
DNA and RNA QuantitationCellular ProcessesPhysiological ProbesCell Viability Assays

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 17, 2022
What causes over-fragmented DNA during sequencing library construction?
Physiological ProbesDNA and RNA QuantitationCellular Processes

Posted on February 17, 2022
Why is DNA fragmented before sequencing?
Physiological ProbesDNA and RNA QuantitationCellular Processes

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
Is DNA fragments genetic?
Cell Structures and OraganellesNulceusDNA and RNA QuantitationPhysiological Probes

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
What are the common applications of PCR?
Polymerase Chain Reaction (PCR)Coronavirus (SARS-CoV-2)Real-Time PCR (qPCR)DNA and RNA Quantitation

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

Posted on February 8, 2022
Does PCR use polymerase?
Physiological ProbesPolymerase Chain Reaction (PCR)PolymerasesDNA 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 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 21, 2021
What is 7-AAD?
DNA and RNA QuantitationCell ViabilityCell Cycle AssaysCellular ProcessesFlow Cytometry Reagents

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 different types of chromatography?
BioconjugationPhysiological ProbesDNA and RNA Quantitation

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 8, 2021
Is ethidium bromide mutagenic?
DNA and RNA QuantitationNuleusPhysiological ProbesCell Structures 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
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 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 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 the mechanism of silver staining?
Gel ElectrophoresisDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

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

Posted on August 17, 2021
What are the advantages of silver staining?
Gel ElectrophoresisDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on August 17, 2021
What are the best ways to dispose of silver stain?
DNA and RNA QuantitationGel Electrophoresis

Posted on August 16, 2021
Is silver stain toxic?
Gel ElectrophoresisDNA and RNA QuantitationCell Structures and Organelles

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 16, 2021
How does SYPRO Ruby work?
Gel ElectrophoresisDNA and RNA QuantitationCell Structures and OrganellesPhysiological Probes

Posted on August 16, 2021
What is SYPRO Ruby stain?
CyaninesClassic DyesPeptide and Oligonucleotide LabelingDNA and RNA Quantitation

Posted on July 28, 2021
What makes a detergent ionic?
Gel ElectrophoresisDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on July 15, 2020
6-ROX is predominately used as a reference dye for performing PCR detections, however, 6-ROX is very unstable compared to other rhodamine dyes. What is a better dye replacement?
Chemical ReagentsDNA and RNADNA and RNA QuantitationFluorescencePCRPhysiological ProbesPolymerase Chain Reaction (PCR)

Posted on May 9, 2020
What are reverse transcription primers?
Antibodies and Proteomics Peptide and Oligonucleotide LabelingCellular ProcessesDNA and RNADNA and RNA QuantitationPeptide and OligonucleotideRNAPCR primer