Question
Chemistry Question on Polymers
Out of the 20 amino acids, only two of them contain sulfur. Those two amino acids are:
A
(A) Cysteine and alanine
B
(B) Alanine and methionine
C
(C) Methionine and tyrosine
D
(D) Methionine and cysteine
Answer
(D) Methionine and cysteine
Explanation
Solution
Explanation:
Methionine and cysteine are the only amino acids that contain sulfur.
Hence, the correct option is (D).