FAQ
Posted on May 30, 2023
What is the significance of unicellular organisms?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesNucleusPhysiological Probesbacteria
What is the significance of unicellular organisms?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesNucleusPhysiological Probesbacteria
Posted on May 30, 2023
What are the examples of unicellular organisms?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesNucleusPhysiological Probesbacteria
What are the examples of unicellular organisms?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesNucleusPhysiological Probesbacteria
Posted on May 30, 2023
What are the types of unicellular organisms?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesNucleusPhysiological Probesbacteria
What are the types of unicellular organisms?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesNucleusPhysiological Probesbacteria
Posted on March 22, 2023
What are the applications of Ziehl-Neelsen staining?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
What are the applications of Ziehl-Neelsen staining?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What are the reagents used in the Ziehl-Neelsen stain?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What are the reagents used in the Ziehl-Neelsen stain?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What is the principle of the Kinyoun-cold method?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
What is the principle of the Kinyoun-cold method?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What are the procedures of the kinyoun-cold method?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
What are the procedures of the kinyoun-cold method?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What are the limitations of the Kinyoun-cold method?
FluorescenceGram-positivebacteriafluorescence imagingfluorescence microscope
What are the limitations of the Kinyoun-cold method?
FluorescenceGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What's the role of iodine in the Gram stain procedure?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What's the role of iodine in the Gram stain procedure?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What is the role of alcohol in the Gram stain procedure?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What is the role of alcohol in the Gram stain procedure?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 22, 2023
What are the fundamental differences between Ziehl-Neelsen technique and the Kinyoun technique?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
What are the fundamental differences between Ziehl-Neelsen technique and the Kinyoun technique?
FluorescenceGram StainingGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 20, 2023
How do I confirm the presence of cross-contamination in my cell cultures?
Cell CultureCell culture contaminationbacteria
How do I confirm the presence of cross-contamination in my cell cultures?
Cell CultureCell culture contaminationbacteria
Posted on March 20, 2023
What criteria should be used to select the appropriate cell line for my experiments?
Cell CultureCell culture contaminationbacteriacell lines
What criteria should be used to select the appropriate cell line for my experiments?
Cell CultureCell culture contaminationbacteriacell lines
Posted on March 20, 2023
What are the differences between disinfection and sterilization?
Chemical ReagentsCell CultureCell culture contaminationbacteriacell lineschemical contamination
What are the differences between disinfection and sterilization?
Chemical ReagentsCell CultureCell culture contaminationbacteriacell lineschemical contamination
Posted on March 20, 2023
What are the similarities between disinfection and sterilization?
Cell CultureCell culture contaminationbacteriabiological contaminationcell lineschemical contamination
What are the similarities between disinfection and sterilization?
Cell CultureCell culture contaminationbacteriabiological contaminationcell lineschemical contamination
Posted on March 16, 2023
What is the difference between negative and positive staining?
Gram StainingGram-negativeGram-positivebacteria
What is the difference between negative and positive staining?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 16, 2023
Is endospore staining an example of positive, negative, or differential staining?
Cell Structure and OrganellesGram StainingGram-negativeGram-positivebacteria
Is endospore staining an example of positive, negative, or differential staining?
Cell Structure and OrganellesGram StainingGram-negativeGram-positivebacteria
Posted on March 16, 2023
How does negative staining help us visualize capsules?
Cellular Structures and OrganellesGram StainingGram-negativeGram-positivebacteria
How does negative staining help us visualize capsules?
Cellular Structures and OrganellesGram StainingGram-negativeGram-positivebacteria
Posted on March 16, 2023
Why are acid-fast stains useful?
Cellular Structures and OrganellesGram StainingGram-negativeGram-positivebacteria
Why are acid-fast stains useful?
Cellular Structures and OrganellesGram StainingGram-negativeGram-positivebacteria
Posted on March 16, 2023
What is the principle of acid-fast stain?
Cellular Structures and Organellesbacteria
What is the principle of acid-fast stain?
Cellular Structures and Organellesbacteria
Posted on March 16, 2023
What are the procedures of acid-fast stain?
Cellular Structures and OrganellesGram Stainingbacteria
What are the procedures of acid-fast stain?
Cellular Structures and OrganellesGram Stainingbacteria
Posted on March 13, 2023
What are the major types of biological cell culture contamination?
Cell CultureCell culture contaminationbacteria
What are the major types of biological cell culture contamination?
Cell CultureCell culture contaminationbacteria
Posted on March 13, 2023
How do I detect bacterial cell culture contamination?
Cell CultureCell culture contaminationbacteria
How do I detect bacterial cell culture contamination?
Cell CultureCell culture contaminationbacteria
Posted on March 13, 2023
What are the common causes of cell line cross-contamination in the laboratory?
Cell CultureCell culture contaminationbacteria
What are the common causes of cell line cross-contamination in the laboratory?
Cell CultureCell culture contaminationbacteria
Posted on March 9, 2023
What are the common types of staining?
Gram StainingGram-negativeGram-positivebacteria
What are the common types of staining?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 9, 2023
What are the advantages of differential staining over simple staining?
Gram StainingGram-negativeGram-positivebacteria
What are the advantages of differential staining over simple staining?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 9, 2023
What are the differences between simple and differential staining?
Gram StainingGram-negativeGram-positivebacteria
What are the differences between simple and differential staining?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 9, 2023
What are the types of staining techniques?
Gram StainingGram-negativeGram-positivebacteria
What are the types of staining techniques?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 9, 2023
What is the procedure of direct stain using a basic dye?
IHCImmunohistochemistry (IHC)Microscopybacteria
What is the procedure of direct stain using a basic dye?
IHCImmunohistochemistry (IHC)Microscopybacteria
Posted on March 9, 2023
What is the procedure for heat fixation?
FixationIHCImmunohistochemistry (IHC)Microscopybacteriafixed cells
What is the procedure for heat fixation?
FixationIHCImmunohistochemistry (IHC)Microscopybacteriafixed cells
Posted on March 9, 2023
What is the principle of direct staining?
IHCImmunohistochemistry (IHC)Microscopybacteria
What is the principle of direct staining?
IHCImmunohistochemistry (IHC)Microscopybacteria
Posted on March 2, 2023
What toxins are produced by gram positive bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What toxins are produced by gram positive bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 2, 2023
What toxins are produced by gram negative bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What toxins are produced by gram negative bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 2, 2023
What is the composition of the cell envelope?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What is the composition of the cell envelope?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 2, 2023
What are the functions of the cell envelope?
Cellular Structures and OrganellesGram StainingGram-negativeGram-positivebacteria
What are the functions of the cell envelope?
Cellular Structures and OrganellesGram StainingGram-negativeGram-positivebacteria
Posted on March 2, 2023
What kind of bacteria doesn't have cell walls?
Gram StainingGram-negativeGram-positivebacteria
What kind of bacteria doesn't have cell walls?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 2, 2023
What are the examples of wall less bacteria?
Gram StainingGram-negativeGram-positivebacteria
What are the examples of wall less bacteria?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 2, 2023
Can bacteria survive without a cell wall?
Gram StainingGram-negativeGram-positivebacteria
Can bacteria survive without a cell wall?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 2, 2023
What are the shapes of bacteria?
Gram StainingGram-negativeGram-positivebacteria
What are the shapes of bacteria?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 2, 2023
What are the sizes of bacteria?
Gram StainingGram-negativeGram-positivebacteria
What are the sizes of bacteria?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 2, 2023
What are the factors that affect bacterial growth?
Gram StainingGram-negativeGram-positivebacteria
What are the factors that affect bacterial growth?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 1, 2023
How do I distinguish gram negative and gram-positive bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
How do I distinguish gram negative and gram-positive bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 1, 2023
What are the functions of bacterial cell walls?
Gram StainingGram-negativeGram-positivebacteria
What are the functions of bacterial cell walls?
Gram StainingGram-negativeGram-positivebacteria
Posted on March 1, 2023
Which is more harmful, gram-positive bacteria or gram-negative bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Which is more harmful, gram-positive bacteria or gram-negative bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on March 1, 2023
What is the significance of gram-positive bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
What is the significance of gram-positive bacteria?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on February 23, 2023
Where is reverse transcriptase found?
DNA and RNA QuantitationDNA and RNAE. coliEnzymesbacteria
Where is reverse transcriptase found?
DNA and RNA QuantitationDNA and RNAE. coliEnzymesbacteria
Posted on February 9, 2023
What are the characteristics of gram-positive bacteria?
BioconjugationCellular Structures and OrganellesGram-positivebacteria
What are the characteristics of gram-positive bacteria?
BioconjugationCellular Structures and OrganellesGram-positivebacteria
Posted on February 9, 2023
How do bacteria reproduce?
BioconjugationCellular Structures and OrganellesDNA and RNAbacteria
How do bacteria reproduce?
BioconjugationCellular Structures and OrganellesDNA and RNAbacteria
Posted on February 9, 2023
How are plasmids passed on to other bacteria?
BioconjugationCellular Structures and Organellesbacteria
How are plasmids passed on to other bacteria?
BioconjugationCellular Structures and Organellesbacteria
Posted on February 9, 2023
What are the three types of cell surface appendages of bacteria?
BioconjugationCellular Structures and Organellesbacteria
What are the three types of cell surface appendages of bacteria?
BioconjugationCellular Structures and Organellesbacteria
Posted on February 9, 2023
What are the similarities between bacteria and eukaryotes?
BioconjugationCellular Structures and Organellesbacteria
What are the similarities between bacteria and eukaryotes?
BioconjugationCellular Structures and Organellesbacteria
Posted on February 9, 2023
What are the differences between bacteria and eukaryotes?
BioconjugationCellular Structures and OrganellesDNA and RNAbacteria
What are the differences between bacteria and eukaryotes?
BioconjugationCellular Structures and OrganellesDNA and RNAbacteria
Posted on February 9, 2023
What are the differences between archaea and bacteria?
BioconjugationCellular Structures and OrganellesGram Stainingbacteria
What are the differences between archaea and bacteria?
BioconjugationCellular Structures and OrganellesGram Stainingbacteria
Posted on January 26, 2023
What are the types of viruses based on the type of host?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesbacteria
What are the types of viruses based on the type of host?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesbacteria
Posted on January 26, 2023
How are viruses classified?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesNucleic Acidsbacteria
How are viruses classified?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesNucleic Acidsbacteria
Posted on January 26, 2023
What are the properties of a virus?
Antibodies and Proteomics BioconjugationEnzymesNucleic AcidsNucleusProteinbacteria
What are the properties of a virus?
Antibodies and Proteomics BioconjugationEnzymesNucleic AcidsNucleusProteinbacteria
Posted on January 26, 2023
What are the steps of viral replication?
Antibodies and Proteomics BioconjugationCellular ProcessesDNA and RNAEnzymesNucleic AcidsProteinbacteria
What are the steps of viral replication?
Antibodies and Proteomics BioconjugationCellular ProcessesDNA and RNAEnzymesNucleic AcidsProteinbacteria
Posted on January 26, 2023
What happens in the lysogenic cycle?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesNucleic AcidsProteinbacteria
What happens in the lysogenic cycle?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesNucleic AcidsProteinbacteria
Posted on January 26, 2023
What happens during lysogenic conversion?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesProteinbacteria
What happens during lysogenic conversion?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesProteinbacteria
Posted on August 25, 2022
What are the differences between bacterial photosynthesis and plant photosynthesis?
Cellular ProcessesCellular Structures and OrganellesOrganellesbacteriaplant cells
What are the differences between bacterial photosynthesis and plant photosynthesis?
Cellular ProcessesCellular Structures and OrganellesOrganellesbacteriaplant cells
Posted on August 25, 2022
Does photosynthesis occur in bacteria?
Cellular ProcessesCellular Structures and OrganellesOrganellesbacteria
Does photosynthesis occur in bacteria?
Cellular ProcessesCellular Structures and OrganellesOrganellesbacteria
Posted on June 30, 2021
Is the peptidoglycan layer a single molecule?
Cellular Structures and OrganellesGram Stainingbacteria
Is the peptidoglycan layer a single molecule?
Cellular Structures and OrganellesGram Stainingbacteria
Posted on July 22, 2020
How does bacteria protect their own DNA against restriction enzymes?
Cellular ProcessesEnzymesPhysiological Probesbacteria
How does bacteria protect their own DNA against restriction enzymes?
Cellular ProcessesEnzymesPhysiological Probesbacteria
Posted on July 22, 2020
How do you design sgRNA sequences for CRISPR-Cas9?
DNADNA and RNAEnzymesRNAbacteriadna sequencing
How do you design sgRNA sequences for CRISPR-Cas9?
DNADNA and RNAEnzymesRNAbacteriadna sequencing
Posted on July 22, 2020
What is difference between CRISPR interference and CRISPR activation?
DNADNA and RNADNA sequencingEnzymesRNAbacteria
What is difference between CRISPR interference and CRISPR activation?
DNADNA and RNADNA sequencingEnzymesRNAbacteria
Posted on July 22, 2020
What is the difference between CRISPRi and RNAi?
DNADNA and RNADNA sequencingEnzymesRNAbacteria
What is the difference between CRISPRi and RNAi?
DNADNA and RNADNA sequencingEnzymesRNAbacteria
Posted on June 22, 2020
What is the protospacer adjacent motif (PAM) in CRISPR-Cas9?
DNADNA and RNADNA sequencingEnzymesbacteria
What is the protospacer adjacent motif (PAM) in CRISPR-Cas9?
DNADNA and RNADNA sequencingEnzymesbacteria
Posted on June 22, 2020
How is Cas prevented from cutting its own CRISPR locus?
DNADNA and RNADNA sequencingEnzymesbacteria
How is Cas prevented from cutting its own CRISPR locus?
DNADNA and RNADNA sequencingEnzymesbacteria
Posted on June 22, 2020
What are the two main types of DNA repair mechanisms employed in CRISPR-Cas9?
DNADNA and RNAEnzymesbacteriadna sequencing
What are the two main types of DNA repair mechanisms employed in CRISPR-Cas9?
DNADNA and RNAEnzymesbacteriadna sequencing
Posted on June 22, 2020
How is CRISPR-Cas9 used in gene knockout and knock-in?
DNADNA and RNADNA sequencingEnzymesbacteria
How is CRISPR-Cas9 used in gene knockout and knock-in?
DNADNA and RNADNA sequencingEnzymesbacteria
Posted on June 22, 2020
What is dCas9? And what is its application?
DNADNA and RNADNA sequencingEnzymesbacteria
What is dCas9? And what is its application?
DNADNA and RNADNA sequencingEnzymesbacteria
Posted on June 22, 2020
What are the advantages and disadvantages of bacterial expression system?
E. colibacteria
What are the advantages and disadvantages of bacterial expression system?
E. colibacteria
Posted on June 22, 2020
What is the CRISPR-Cas system in prokaryotes?
DNADNA and RNADNA sequencingEnzymesbacteria
What is the CRISPR-Cas system in prokaryotes?
DNADNA and RNADNA sequencingEnzymesbacteria
Posted on June 22, 2020
What are the three stages in the CRISPR-Cas defense system?
DNADNA and RNAEnzymesbacteriadna sequencing
What are the three stages in the CRISPR-Cas defense system?
DNADNA and RNAEnzymesbacteriadna sequencing
Posted on June 22, 2020
What are the main components of CRISPR-Cas9 technique?
DNADNA and RNAEnzymesRNAbacteria
What are the main components of CRISPR-Cas9 technique?
DNADNA and RNAEnzymesRNAbacteria
Posted on June 1, 2020
What is the difference between bacteria and viruses?
FluorescenceGram Stainingbacteriafluorescence imagingfluorescence microscope
What is the difference between bacteria and viruses?
FluorescenceGram Stainingbacteriafluorescence imagingfluorescence microscope
Posted on June 1, 2020
What are acid-fast bacteria?
FluorescenceGram Stainingbacteriafluorescence imagingfluorescence microscope
What are acid-fast bacteria?
FluorescenceGram Stainingbacteriafluorescence imagingfluorescence microscope
Posted on June 1, 2020
Are acid-fast bacteria gram positive or gram negative?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Are acid-fast bacteria gram positive or gram negative?
FluorescenceGram StainingGram-negativeGram-positivebacteriafluorescence imagingfluorescence microscope
Posted on June 1, 2020
What are the common methods for bacteria counting?
Flow Cytometry ReagentsFluorescenceGram Stainingbacteriaflow cytometryfluorescence imagingfluorescence microscope
What are the common methods for bacteria counting?
Flow Cytometry ReagentsFluorescenceGram Stainingbacteriaflow cytometryfluorescence imagingfluorescence microscope
Posted on April 24, 2020
What is the difference between mycotoxins and bacterial toxins?
Antibodies and Proteomics BioconjugationProteinbacteria
What is the difference between mycotoxins and bacterial toxins?
Antibodies and Proteomics BioconjugationProteinbacteria
Posted on April 24, 2020
What is the difference between antibiotics and antibacterials?
Chemical Reagentsbacteriainhibitor
What is the difference between antibiotics and antibacterials?
Chemical Reagentsbacteriainhibitor
Posted on April 24, 2020
Are there any broad-spectrum anti-bacterium antibodies?
Antibodies and ProteomicsCell SignalingGram StainingGram-negativeGram-positivebacteria
Are there any broad-spectrum anti-bacterium antibodies?
Antibodies and ProteomicsCell SignalingGram StainingGram-negativeGram-positivebacteria
Posted on February 25, 2020
What is the difference between gram positive and gram negative bacteria?
Gram stainingGram-positiveGram-negativebacteria
What is the difference between gram positive and gram negative bacteria?
Gram stainingGram-positiveGram-negativebacteria
Posted on December 11, 2019
Can I Gram stain living cells?
Cell AssayCell CytotoxicityFixationGram stainingbacteriafluorescence imaginglive cell assay
Can I Gram stain living cells?
Cell AssayCell CytotoxicityFixationGram stainingbacteriafluorescence imaginglive cell assay
Posted on December 10, 2019
What are the differences between traditional vs modern Gram staining?
Cell AssayColorimetricGram stainingfluorimetriclive cell assaybacteria
What are the differences between traditional vs modern Gram staining?
Cell AssayColorimetricGram stainingfluorimetriclive cell assaybacteria