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O-LevelBiologyEnzymes5090/11 · May/June 2019 · Q41 Mark

Which statement about enzymes is not correct?

AAll enzymes are made of protein.
BEnzymes are biological catalysts.
CEnzymes are destroyed during the reaction they are involved in.
DMost human enzymes work best at temperatures between 35°C and 40°C.

✓ Correct answer

C: Enzymes are destroyed during the reaction they are involved in.

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About this question

Topic
Enzymes, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, May/June 2019 Paper 1 Variant 1, question 4.

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