In a reaction catalyzed by an enzyme, which of the following statements is correct ?

1. Enzymes decrease the activation energy for formation of transition state.
2. Enzymes make transition form substrate to product more difficult.
3. Enzymes increase the activation energy for formation of transition state.
4. Enzyme-substrate complex formed during a reaction lasts for a very long time.

Subtopic:  Enzyme Catalysis |
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Level 1: 80%+
NEET - 2022
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