Question

multiple choice question
which is a lipid?

○ dna
○ enzyme
○ starch
○ cholesterol

Explanation:

• DNA is a nucleic acid, not a lipid.
• Enzymes are mostly proteins (some are RNA), not lipids.
• Starch is a carbohydrate, not a lipid.
• Cholesterol is a type of lipid (steroid lipid), so it is the lipid among the options.

Answer:

D. Cholesterol