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NEET2016ZoologyBiotechnology and Its ApplicationsActual

The two polypeptides of human insulin are linked together by:

Options

  1. AHydrogen bonds
  2. BPhosphodiester bond
  3. CCovalent bond
  4. DDisulphide bridges

Correct answer

D. Disulphide bridges

Step-by-step solution

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

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