O-LevelBiologyEnzymes5090/11 · May/June 2017 · Q41 Mark

Which are properties of enzymes?

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Areusable many times (yes), specific in their action (yes), unaffected by temperature (no)

Breusable many times (no), specific in their action (no), unaffected by temperature (no)

Creusable many times (yes), specific in their action (no), unaffected by temperature (yes)

Dreusable many times (no), specific in their action (yes), unaffected by temperature (yes)

✓ Correct answer

A: reusable many times (yes), specific in their action (yes), unaffected by temperature (no)

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