Why are lipids not considered polymers?

Question

Quizplus · Accepted Answer

Lipids are made up of different components, rather than repeating monomers. For example, phospholipids are made up of a glycerol, two fatty acids, and one phosphate group.
A monomer is a molecule that can undergo polymerization to form macromolecules. Large numbers of monomers combine to form polymers in a process called polymerization.
Glycosidic bonds are covalent chemical bonds that link ring-shaped sugar molecules to other molecules.

Why Are Lipids Not Considered Polymers