Which statement about enzymes is true?

a) They are large molecules that decrease the rate of reactions in the body.

b) They are large molecules that increase the rate of biologically important reactions.

c) They slow the rate of chemical reactions.

d) They are permanently changed in the course of a reaction.

Question

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Chemistry

30 January, 08:35

Which statement about enzymes is true?

a) They are large molecules that decrease the rate of reactions in the body.

b) They are large molecules that increase the rate of biologically important reactions.

c) They slow the rate of chemical reactions.

d) They are permanently changed in the course of a reaction.

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Answers (1)

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Allyson Mcdonald · Answer 1

Enzymes are body (natural) catalysts - they increase the rate and actually are made out of aminoacids - like proteins, so large molecules. B) is the answer.