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Andhra Pradesh Post Graduate Engineering Common Entrance Test
List of top Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test
In aerobic solid waste stabilization, oxygen transfer limitation primarily affects:
AP PGECET - 2025
AP PGECET
Biotechnology
Biotechnology
Knockout mice are primarily used to study:
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AP PGECET
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Genetics and Evolution
Which plant hormone is most commonly used to induce shoot formation in tissue culture?
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AP PGECET
Biotechnology
Plant Biology
The Ti plasmid, used in plant genetic engineering, is naturally found in:
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AP PGECET
Biotechnology
Genetics and Evolution
Which enzyme is crucial for the cleavage of DNA at specific sites in genetic engineering?
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AP PGECET
Biotechnology
Genetics and Evolution
Which of the following are components of a phospholipid?
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AP PGECET
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Cell Biology
A child inherits two different mutant alleles for a recessive disease gene from each parent. This condition is known as:
AP PGECET - 2025
AP PGECET
Biotechnology
Genetics and Evolution
In the production of citric acid by Aspergillus niger, the accumulation of citric acid is primarily due to:
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AP PGECET
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Microbiology
Which of the following organisms typically get their carbon for biosynthesis from carbon dioxide?
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AP PGECET
Biotechnology
Microbiology
The net charge of a protein may not be sufficient to determine whether a protein will bind to an ion exchanger. This is due to:
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AP PGECET
Biotechnology
Protein structure
If side chains of amino acids interact with each other, which of the following would be termed as a salt bridge?
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AP PGECET
Biotechnology
Protein structure
Major gluconeogenesis occurs in:
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Metabolism
The central dogma of molecular biology describes:
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AP PGECET
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Molecular Biology
In eukaryotic transcription, the carboxy-terminal domain (CTD) of RNA polymerase II is essential for:
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AP PGECET
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Genetics and Evolution
A karyotype is used to visualize:
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AP PGECET
Biotechnology
Genetics and Evolution
In DNA replication, the leading strand is synthesized:
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AP PGECET
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Molecular Biology
The pentose phosphate pathway produces:
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AP PGECET
Biotechnology
Metabolism
In bacterial operons, which mutation would prevent transcription of downstream structural genes but not affect the promoter region?
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AP PGECET
Biotechnology
Genetics and Evolution
In oxidative phosphorylation, inhibition of complex III would most directly lead to accumulation of which of the following?
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AP PGECET
Biotechnology
Cellular respiration
The parts of proteins having the highest flexibility are:
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AP PGECET
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Protein structure
Which of the following would be most affected in a cell lacking functional phosphatidylinositol-4,5-bisphosphate (PIP2)?
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AP PGECET
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Cell Biology
The Bohr effect describes:
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Metabolism
The chemiosmotic hypothesis explains ATP synthesis by:
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AP PGECET
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Biotechnology
A prominent prebiotic substance is:
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Biotechnology
Metabolism
Which of the following enzymes is responsible for converting glucose-6-phosphate to fructose-6-phosphate in glycolysis?
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AP PGECET
Biotechnology
Biochemistry
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