Question

Proteins differ from carbohydrates and lipids in that, they always contain nitrogen, carbon, hydrogen and oxygen.

• A. True
• B. False

Answer 1

The correct option is A True

Proteins differ from carbohydrates and lipids in that, they always contain nitrogen, carbon, hydrogen and oxygen. This is so because protein is formed of amino acids linked together by peptide bonds. Amino acids contain a central carbon atom with a hydrogen, amine and carboxylic group, and one functional group.

So, the given statement is true.