Which of the following statements about enzymes is correct?

Practice question

Question

Which of the following statements about enzymes is correct?

Options

Choose one · Correct answer highlighted

Enzymes are consumed during a chemical reaction. Enzymes increase activation energy to speed up reactions. Enzymes remain unchanged after the reaction. Correct Enzymes work at any temperature and pH.

Explanation

Enzymes remain unchanged after catalyzing a reaction. They lower activation energy and function within specific temperature and pH ranges.

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