Which describes the molecule below?

a. a lipid with three unsaturated fatty acids.
b. a lipid with two unsaturated fatty acids and one saturated fatty acid.
c. a lipid with two saturated fatty acids and one unsaturated fatty acid.
d. a lipid with three saturated fatty acids

A. A lipid with three unsaturated fatty acids.

Explanation:

The molecule above is a lipid, which is a triglyceride, that contains a glycerol backbone and three fatty acids.Unsaturated fatty acids are those fatty acids with either a double bond or triple bond in its structure. A fatty acid may be mono unsaturated or polysaturated where the double bond or the triple bond may occur more than once in its structure.In this case, the lipid has three unsaturated fatty acids, since all have one double bond in their structures.

Density and pressure

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