Question

A macromolecule is a composed of glycerol and fatty acids and functions as a hormone. this molecule is a __

Answer 1

It should be a lipid and in other words a triglycerides however a sterol can also function as a hormone

Answer 2

Lipids

any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.