Life Sciences
2021 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XL 2021 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 73–75 of 125. Imported answers require review unless explicitly marked reviewed.
Question 8
Open questionXL-SMSQ1 markNeeds review
Which of the following method(s) can be applied to identify a bacterial species?
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Open questionXL-SMSQ1 markNeeds review
Which of the following event(s) would contribute to the induction of lac operon in a wild-type strain of E. coli?
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Open questionXL-SNAT1 markNeeds review
One mole of a circular bacterial plasmid was digested with a high-fidelity restriction enzyme. The plasmid has five restriction sites for the enzyme used. The number of moles of fragments released upon cleavage at all sites is ________.
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