The two polypeptides of human insulin are linked together by:

The two polypeptides of human insulin are linked together by:
  1. Hydrogen bonds
  2. Phosphodiester bond
  3. Covalent bond
  4. Disulphide bridges

Solution

The human insulin has two polypeptide chains A and B linked together by disulphide bridges.

Asked in: NEET 2016 (Phase 1)

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