AIPMT PRELIMS2005Zoology-Enzyme Kinetics

AIPMT PRELIMS 2005 Zoology Catalytic Efficiency MCQ Question

Type: MCQ-conceptual-Medium-Class 11

The catalytic efficiency of two different enzymes can be compared by the:

A

the Km value

B

the pH optimum value

C

formation of the product

D

molecular size of the enzyme

Correct Answer

Option A

Detailed Explanation

The Km value, or Michaelis constant, is used to compare the catalytic efficiency of enzymes. A lower Km indicates higher affinity and efficiency.

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