Question

With regard to insulin choose the correct options.

1. C-peptide is not present in mature insulin.
2. The insulin produced by rDNA technology has C-peptide.
3. The pro-insulin has C-peptide.
4. A-peptide and B-peptide of insulin are interconnected by disulphide bridges.

Choose the correct answer from the options given below.

Options

• (b) and (c) only

• (a), (c) and (d) only

• (a) and (d) only

• (b) and (d) only

Answer 1

(a), (c) and (d) only