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NEETZoologyBiotechnology and Its Applications

Read the following Assertion and Reason and choose the correct option. Assertion: Insulin consists of three short polypeptide chains: chain A and chain B and chain C, that are linked together by disulphide bridges. Reason: In mammals, including humans, insulin is synthesized as a pro-hormone which contains an extra stretch called the Z-peptide.

Options

  1. ABoth Assertion and Reason are true and Reason is correct explanation of Assertion
  2. BBoth Assertion and Reason are true but the Reason is not the correct explanation of Assertion
  3. CAssertion is true but the Reason is false
  4. DBoth Assertion and Reason are false

Correct answer

D. Both Assertion and Reason are false

Step-by-step solution

Insulin consists of two short polypeptide chains: chain A and chain B , that are linked together by disulphide bridges. In mammals, including humans, insulin is synthesized as a pro-hormone which contains an extra stretch called the C-peptide.

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