Easy MCQ +4 / -1 PYQ · JEE Mains 2022

Statements about Enzyme Inhibitor Drugs are given below :

(A) There are Competitive and Non-competitive inhibitor drugs.

(B) These can bind at the active sites and allosteric sites.

(C) Competitive Drugs are allosteric site blocking drugs.

(D) Non-competitive Drugs are active site blocking drugs.

Choose the correct answer from the options given below:

  1. A (A), (D) only
  2. B (A), (C) only
  3. C (A), (B) only Correct answer
  4. D (A), (B), (C) only

Solution

Drugs can inhibit the attachment of substrate on active site of Enzyme in two ways. <br/><br/> (1) Competitive, (2) Non-competitive <br/><br/> Competitive inhibitors bind on the active site of Enzymes. Non-Competitive inhibitors bind on allosteric site.

About this question

Subject: Chemistry · Chapter: Chemistry in Everyday Life · Topic: Drugs and Medicines

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