Q. With regard to insulin choose correct options. A. C-peptide is not present in mature insulin. B. The insulin produced by rDNA technology has C-peptide. C. The pro-insulin has C-peptide. D. A-peptide and B-peptide of insulin are interconnected by disulphide bridges. Choose the correct answer from the options given below.
A) B and C only
B) A, C and D only
C) A and D only
D) B and D only
Explanation
[Solution] Pro-insulin has a C-peptide that is removed in mature insulin; rDNA insulin lacks C-peptide; the A and B chains are joined by disulphide bridges. A, C and D are correct. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.