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NEETZoologyBiotechnology and Its Applications

Type of Insulin Characterstics A. Proinsulin 1. Inactive precursor form B. Chain A and Chain B 2. Cleaved to remove the C-peptide C. Mature insulin 3. Two peptide chains linked by disulfide bonds

Options

  1. AA - 3, B - 2, C - 1
  2. BA - 3, B - 1, C - 2
  3. CA - 4, B - 2, C - 3, D - 1
  4. DA - 1, B - 3, C - 2

Correct answer

D. A - 1, B - 3, C - 2

Step-by-step solution

Proinsulin is the inactive precursor form of insulin Insulin consists of two peptide chains (Chain A and Chain B) linked by disulfide bonds Mature insulin is formed after the removal of the C-peptide from proinsulin

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