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NEET2024Zoology-Competitive inhibitions

NEET 2024 Zoology Competitive inhibitions MCQ Question

Type: MCQ-fact-Medium-Class 11

Inhibition of Succinic dehydrogenase enzyme by malonate is a classical example of:

A

Competitive inhibition

B

Enzyme activation

C

Cofactor inhibition

D

Feedback inhibition

Correct Answer

Option A

Detailed Explanation

Malonate is a structural analog of succinate and competes with it for the active site of succinic dehydrogenase, demonstrating competitive inhibition.

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