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Topic: Enzymes: types, properties, action, classification· Cell Structure and Function

Regarding catalytic cycle of an enzyme action, select the correct sequential steps :A. Substrate enzyme complex formation.B. Free enzyme ready to bind with another substrate.C. Release of products.D. Chemical bonds of the substrate broken.E. Substrat…

Regarding catalytic cycle of an enzyme action, select the correct sequential steps :

A. Substrate enzyme complex formation.

B. Free enzyme ready to bind with another substrate.

C. Release of products.

D. Chemical bonds of the substrate broken.

E. Substrate binding to active site.

Choose the correct answer from the options given below :

1. E, D, C, B, A

2. E, A, D, C, B

3. A, E, B, D, C

4. B, A, C, D, E

1 answer

Best answer

Answer: 2. E, A, D, C, B

Key idea: catalytic cycle of an enzyme.

Substrate binds to the active site (E) → enzyme-substrate complex forms (A) → bonds of the substrate are broken (D) → products are released (C) → free enzyme is ready for another substrate (B).

E, A, D, C, B is option 2.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report
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