Home Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 6 PCM Consider the statements given below. Stateme…
Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 6 PCM Single Correct MCQ
Published on: August 13, 2026

Consider the statements given below.

Statement I Enzyme activators can be considered as positive allosteric modulators for receptors.

Statement II When a vitamin is present along the enzyme, the catalytic activity is increased considerably.

In the light of the above statements. Choose the correct answer from the options given below.

A
Both Statements I and Statement II are correct.
B
Both Statement I and Statement II are incorrect.
C
Statement I is correct but Statement I is incorrect.
D
Statement I is incorrect but Statement II is correct.

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Text Solution

Verified by Experts
The correct answer is:
A

Enzyme activators should be allosteric since they allow the substrate to bind to the enzyme for the reaction to occur.

Hence, in this case, enzyme activators can be considered as positive allosteric modulators.

When a small non-protein like vitamin is present along the enzyme, the catalytic activity is increased considerably as the vitamin acts as a co-enzyme which enhances the enzymatic activity.

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