Answers Biology A The Living Earth A Unit Test — Unit testQuestion 8

8

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Unit Test — Unit test

Question 8 of 25 • Biology A (The Living Earth A)

Which statement about enzymes is true?

Answer

A

An enzyme functions to decrease the rate of a chemical reaction.

B

Enzymes are proteins that function as catalysts in nonliving things.

C

Each enzyme can catalyze many different biochemical reactions.

D

Enzymes and substrates fit together like a lock and key.

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