Zoology-Enzymes
NEET Zoology Enzymes MCQ Question
Type: MCQ-fact-Easy-Class 11
What is the term for a substance that inhibits enzyme activity by closely resembling the substrate?
A
Competitive inhibitor
B
Non-competitive inhibitor
C
Substrate analog
D
Cofactor
Correct Answer
Option A
Detailed Explanation
A competitive inhibitor is a chemical that resembles the substrate's structure and competes for the substrate-binding site of the enzyme, thereby inhibiting its activity.
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