Question

What are some examples of monomers of lipids?

Answer 1

Hint: A lipid can be described as organic compounds composed of hydrogen, carbon, and oxygen atoms. These are non polar in nature and thus insoluble in water. They perform vital functions as energy-storage molecules and chemical messengers which includes fats, oil, waxes etc.

Complete answer:
Lipids are described as the polymers of fatty acids that structurally consist of a long, non-polar hydrocarbon chain with a small polar region containing oxygen. It includes waxes, oils and fats.The Glycerol and fatty acids are described as the monomers of lipids. Some lipids function for energy storage, others play a role in cushioning bony parts of the body. Waxes function to protect a plant or animal surface from dehydration. They are considered an important component of the cell membrane.
Glycerol is a sweet-tasting molecule and thus is used in applications in the food and pharmaceutical industries. It is also considered as the backbone of triglycerides.Fatty acid is composed of carboxyl groups containing chains of carbons attached to it. Fatty acids are broadly categorized in three main types on the basis of the number of hydrogen atoms present - saturated, monounsaturated and polyunsaturated. When the carbon chain consists of no double or triple bonds, it is termed as saturated whereas on the other hand, In an unsaturated fat, there are one or more fatty acids that consist of one or more double or triple bonds. These bonds are formed between consecutive carbons.

Note:
A lipid is defined as a biological molecule that is soluble in nonpolar solvents. Monomers include four main types: sugars, amino acids, fatty acids, and nucleotides.Triacylglycerols, also known as triglycerides are responsible for more than 95 percent of lipids in the diet and are found in a variety of food sources.