. ______ is a monomer of lipids.AAmino acidBMonosaccharideCFatty acidsDSugarAnswer: C. Fatty acids Read Explanation: Lipid is a macromolecule made up of fatty acids and glycerol. A fatty acid consists of carboxylic acid along with an aliphatic chain. This chain can be saturated (single bond) or unsaturated (double or triple bonds). Read more in App