Journal of Applied Microbiology and Biochemistry

A biomolecule is any molecule that is present in living organisms, including large macromolecules such as proteins, polysaccharides, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products. There are thousands of different types of molecules in a cell. A diverse range of biomolecules exist, including Small molecules Monomers, oligomers and polymers.