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O-LevelBiologyEnzymes5090/11 · Oct/Nov 2017 · Q41 Mark

According to the lock and key hypothesis, what is the lock and what is the key for the enzyme lipase?

Alipids, fatty acids

Bfatty acids, lipase

Clipids, lipase

Dlipase, lipids

✓ Correct answer

D: lipase, lipids

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About this question

Topic: Enzymes, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, Oct/Nov 2017 Paper 1 Variant 1, question 4.

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