Question

Which statement about enzymes is true?
A. An enzyme functions to increase the activation energy in a reacton.
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.

Answer 1

Answer:

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Answer 2

The statement (A) An enzyme functions to increase the activation energy in a reaction is true about enzyme.

• (B) is not true because , enzymes are protein that function as catalyst in living organism.
• (C) is not true because , particular enzyme can catalyze a particular biochemical reactions.
• (D) is not true because , specific enzyme will fit together with specific substrate like a lock and key .