Which of the following biomolecules contains nitrogen?

Practice MCQ for SSC, UPSC, RRB Exams

A. Lipids A.
B. Carbohydrates B.
C. Proteins C.
D. Starch D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

Proteins are made of amino acids, which contain nitrogen.
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