Which of the Following Statements About the Role of Enzymes

question 65

Multiple Choice

Which of the following statements about the role of enzymes in chemical reactions is true?

• A) An enzyme can be used for many different kinds of chemical reactions.
• B) An enzyme is permanently changed during a chemical reaction.
• C) An enzyme has a special site where the products bind before the reaction begins.
• D) An enzyme lowers the activation energy of a particular reaction.

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