Biotechnology
GATE BT branch:bt PYQs
Build your understanding with focused practice from past exam papers.
Questions 81–90 of 650. Imported answers require independent review unless marked reviewed.
Question 16
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Which one of the following is true for piRNAs?
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Which one of the following coenzymes is utilised by alanine racemase for the conversion of L-Alanine to D-Alanine?
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Correctly match the following Monosaccharides with their respective Epimers.
Monosaccharide | Epimer |
|---|---|
P. D-mannose | 1. C-3 epimer of D-glucose |
Q. D-allose | 2. C-4 epimer of D-glucose |
R. D-galactose | 3. C-4 epimer of D-mannose |
S. D-talose | 4. C-2 epimer of D-glucose |
| 5. C-5 epimer of D-glucose |
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Correctly match the following Product classes with their representative Products.
Product class | Product |
|---|---|
P. Biofuel | 1. Cellulase |
Q. Bioplast | 2. Cephalosporin |
R. Industrial enzyme | 3. Butanol |
S. Antibiotic | 4. Poly-lactic acid |
| 5. Rituximab |
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Which one of the following hosts is used in mammalian cell culture for the production of glycosylated recombinant therapeutic proteins?
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Which of the following features is/are used to distinguish Archaea from Bacteria?
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Which of the following enzymes is/are involved in the biogenesis of miRNA?
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Which of the following separation processes is/are based on molecular size?
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Which of the following show(s) optical activity at 100 mM concentration in water?
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Which of the following fluids exhibit(s) non-Newtonian behavior at 25 °C?
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