Q.

Identify the essential amino acids from below:                         [2025]

(A) Valine
(B) Proline
(C) Lysine
(D) Threonine
(E) Tyrosine

Choose the correct answer from the options given below:

1 (A), (C) and (D) only  
2 (C), (D) and (E) only  
3 (B), (C) and (E) only  
4 (A), (C) and (E) only  

Ans.

(1)