Multiple Choice
Which of the following statements is CORRECT about the nature of enzymes?
A) All enzymes are proteins.
B) Most enzymes are RNAs.
C) Some enzymes are carbohydrates.
D) Most enzymes are proteins, but some are RNAs.
E) Most enzymes are proteins, but some are carbohydrates.
Correct Answer:

Verified
Correct Answer:
Verified
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