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Amino acids containing heterocyclic ring are (i) Histidine (ii) Valine (iii) Arginine (iv) Proline

Options

  1. A(i), (iv)
  2. B(ii), (iii)
  3. C(i), (iii)
  4. D(ii), (iv)

Correct answer

A. (i), (iv)

Step-by-step solution

Histidine and proline contain heterocyclic ring.

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