Biotechnology
2017 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE BT 2017 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 1–3 of 65. Imported answers require review unless explicitly marked reviewed.
Question 1
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An enzyme catalyzes a reaction by
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Natural proteins are composed primarily of 20 α-amino acids. Which one of the following statements is true for any of these amino acids in a solution of pH 1.5?
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Which one of the following organisms is an indicator of fecal contamination?
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