Which is an example of a lipid?

A. cholesterol

B. glycerol

C. glycogen

D. fatty acid

an example of a lipid is cholesterol

So your answer is A. cholesterol

A. Cholesterol

Explanation:

Cholesterol is an amphipathic lipid. It is grouped under the category of sterols. Cholesterol has a polar head group. The non-polar part of the cholesterol consists of a steroid nucleus and a hydrocarbon side chain. Cholesterol is also present in biological membranes of eukaryotes and regulates their fluidity.