LIFE SCIENCE

Detailed explanation-1: -Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and function of living cells. Examples of lipids include fats, oils, waxes, certain vitamins (such as A, D, E and K), hormones and most of the cell membrane that is not made up of protein.

Detailed explanation-2: -Fats, oils, and waxes belong to the group of naturally occurring organic materials called lipids. Lipids are those constituents of plants or animals that are insoluble in water but soluble in other organic solvents.

Detailed explanation-3: -Lipids are fatty, waxy, or oily compounds that are essential to many body functions and serve as the building blocks for all living cells. Lipids help regulate hormones, transmit nerve impulses, cushion organs, and store energy in the form of body fat.