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Zoology-Enzymes

NEET Zoology Enzymes MCQ Question

Type: MCQ-numerical-Easy-Class 11

How many times does the enzyme carbonic anhydrase increase the reaction rate of H2CO3 formation compared to the absence of the enzyme?

A

10 million times

B

200 times

C

600,000 times

D

3,000,000 times

Correct Answer

Option A

Detailed Explanation

The enzyme carbonic anhydrase increases the reaction rate from 200 molecules per hour to 600,000 molecules per second, which is an increase by about 10 million times as per the NCERT context.

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