Which one of the following has organic form of sulphur

A. Purine

B. Cysteine

C. RNA

D. Phytin

Answer: Option B

Solution(By Examveda Team)

Cysteine is a non-essential amino acid important for making protein, and for other metabolic functions. Cysteine has an organic form of Sulphur. It is the precursor or reduced Sulphur donor of the most other organic Sulphur compounds in plants.