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27. Which statement best describes enzymes? 1) They slow down the rate of breathing 2) They are the building blocks of polymors. 3) They speed up the conducton of impulsos along a norve celi. 4) They influence
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27. Which statement best describes enzymes?

1) They slow down the rate of breathing
2) They are the building blocks of polymors.
3) They speed up the conducton of impulsos along
a norve celi.
4) They influence the rate of chemical reactions.

User ThatsIch
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2 Answers

3 votes
The answer is 4.

Enzymes catalyze reactions and increase their rates by lowering the activation energy of the reactions.
User Ivanreese
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1 vote
The answer is 4) they influence the rate of chemical reactions
User MrJaeger
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