STANDARDZoology-Enzymes
STANDARD Zoology Enzyme Structure MCQ Question
Type: MCQ-conceptual-Medium
“All enzymes are proteins.” This statement is now modified because an apparent exception to this biological truth is
A
arylsulfatase
B
dehydrogenase
C
ribozyme
D
nitroreductase
Correct Answer
Option C
Detailed Explanation
Ribozymes are RNA molecules that have catalytic activity, making them an exception to the statement that all enzymes are proteins.
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