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JEE Main · 2022 · 25 Jul 2022 · Shift 2 · Biomolecules

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Some drugs bind to a site other than, the active site of an enzyme. This site is known as
  1. (A)non-active site
  2. (B)allosteric site✓ Correct
  3. (C)competitive site
  4. (D)therapeutic site

Answer: (B)

Solution

The allosteric site is a regulatory site on an enzyme distinct from the active site. When a molecule binds to the allosteric site, it induces a conformational change that affects enzyme activity. This is the mechanism of non-competitive inhibition. Answer: (B) allosteric site.

JEE Main · 2022 · 25 Jul 2022 · Shift 2 · Single correct option

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