Biomolecules – Q12 The ‘lock’ and ‘key’ model of enzyme action illustrates that a particular enzyme molecule

Biology

Biomolecules

NEET

Medium

2026

Question

The ‘lock’ and ‘key’ model of enzyme action illustrates that a particular enzyme molecule

Options

A) May be destroyed and resynthesised several times
B) Interacts with a specific type of substrate molecule
C) Reacts at identical rates under all conditions
D) Forms a permanent enzyme-substrate complex
B
Correct answer is option B.

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