What is the functions of lipid?

The main biological functions of lipids include storing energy, as lipids may be broken down to yield large amounts of energy. Lipids also form the structural components of cell membranes, and form various messengers and signaling molecules within the body.

function as energy storehouses, and function as important signaling molecules.

This three main types of lipids are triacylglycerols (also called triglycerides), phospholipids, and sterols.