Q. Select the correct constituents of protein
A) Carbon, hydrogen, oxygen and nitrogen
B) Carbon, hydrogen, nitrogen and sulphur
C) Carbon, hydrogen, nitrogen, oxygen and sulphur
D) Carbon, hydrogen and oxygen
Explanation
The proteins are composed of carbon, hydrogen, oxygen, nitrogen and sulphur. Certain proteins may contain phosphorous, iron or other elements also
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.