NEET UG BIOLOGY MCQ: BIOMOLECULES

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Following are the statements with reference to lipids. Pick the correct pair
I. Lipids having single bonds are unsaturated fatty acids
II. Lecithin is phospho lipid present in plasma membrane
III. Glycerol is chemically trihydroxypropane
IV. Palmitic acid contain 20 carbons including carboxyl group

View answer and explanation

Correct option: B

II & III

Option B (II & III) is correct because lecithin is a phospholipid found in plasma membranes, and glycerol is chemically trihydroxypropane.

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