With regard to insulin choose correct options. (i) C-peptid…

Biology Biotechnology Principles and Processes Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 21, 2026

With regard to insulin choose correct options.

(i) C-peptide is not present in mature insulin.

(ii) The insulin produced by rDNA technology has C-peptide.

(iii) The pro-insulin has C-peptide.

(iv) A-peptide and B-peptide of insulin are interconnected by disulphide bridges.

Choose the correct answer from the options given below.

(ii) and (iv) only

(ii) and (iii) only

(i), (ii) and (iv) only

(i), (iii) and (iv) only

Text Solution

Verified by Experts

The correct answer is:

(i) True → C-peptide is removed in mature insulin

(ii) False → Recombinant insulin does not contain C-peptide

(iii) True → Proinsulin has C-peptide

(iv) True → A and B chains are linked by disulphide bonds

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