All of the Following Statements About Enzymes Are True EXCEPT

question 45

Multiple Choice

All of the following statements about enzymes are true EXCEPT

• A)the presence of enzyme speeds up chemical reactions.
• B)most enzymes are proteins.
• C)enzymes are highly specific in the reactions that they catalyze.
• D)enzymes are biological catalysts.
• E)enzymes are permanently modified by the chemical reactions in which they participate.

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