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Biotechnology
List of top Biotechnology Questions
What is the main purpose of DNA microarrays in genomics?
AP PGECET - 2025
AP PGECET
Biotechnology
Genomics and DNA Sequencing
Which one of the following is the causative agent of fowl cholera?
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AP PGECET
Biotechnology
Microbiology
High cell density fermentations often exhibit:
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AP PGECET
Biotechnology
Cell Biology
Site-directed mutagenesis is commonly used to:
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AP PGECET
Biotechnology
Molecular Biology
The oxygen uptake rate (OUR) in a bioprocess is dependent on:
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AP PGECET
Biotechnology
Biotechnology
Which scoring matrix is primarily used in amino acid sequence alignment?
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AP PGECET
Biotechnology
Biotechnology
What type of sequence alignment does BLAST primarily perform?
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AP PGECET
Biotechnology
Biotechnology
The Monod equation relates microbial growth rate to:
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AP PGECET
Biotechnology
Biochemical Techniques
What region of an mRNA is most commonly associated with transcript destabilization?
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AP PGECET
Biotechnology
Genetics and Evolution
Which transposable element uses a “copy-and-paste” mechanism to move within the genome?
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AP PGECET
Biotechnology
Genetics and Evolution
Which of the following techniques uses temperature cycling for DNA amplification?
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AP PGECET
Biotechnology
Molecular Biology
In downstream processing, chromatography is primarily used for:
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AP PGECET
Biotechnology
Bioprocessing
The term "washout" in continuous culture refers to:
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AP PGECET
Biotechnology
Bioprocessing
High frequency heterokaryon formation is observed during protoplast fusion by the addition of:
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AP PGECET
Biotechnology
Cell Biology
Seedless fruits may arise as a result of:
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AP PGECET
Biotechnology
Plant Biology
Which one of the following hormones promotes production of seedless grapes?
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AP PGECET
Biotechnology
Plant Biology
Which tool would you use to predict transmembrane helices in a protein?
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AP PGECET
Biotechnology
Protein structure
Amphotericin B is clinically used against which one of the following pathogens?
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AP PGECET
Biotechnology
Biotechnology
The ENCODE project aims to:
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AP PGECET
Biotechnology
Genomics and DNA Sequencing
In Graft-Versus-Host-Disease (GVHD), the immunocompetent donor T cells:
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AP PGECET
Biotechnology
Immunology
Genome-Wide Association Studies primarily identifies:
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AP PGECET
Biotechnology
Genetics and Evolution
Which of the following vectors can accommodate the largest foreign DNA insert?
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AP PGECET
Biotechnology
Molecular Biology
Which of the following best explains the absence of immune response to self-antigens under normal physiological conditions?
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AP PGECET
Biotechnology
Immunology
Which algorithm is most commonly used for pairwise sequence alignment?
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AP PGECET
Biotechnology
Biotechnology
Mixing time increases with the volume of the reactor because of increase in the:
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AP PGECET
Biotechnology
Biotechnology
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