The biomolecules are referred to the substances that are generated by the cells inside the living bodies. They are mainly made up of hydrogen and carbon. They have a variety of size and structure, and are responsible for the functioning of the living body. They are comprised of four major biomolecules. They are as follows-
(1) Carbohydrates
(2) Lipids
(3) Nucleic acids
(4) Proteins
For example, the lipids plays an important role in the storage of energy within the cells.
