N'ime ọtụtụ biomolecules dị iche iche, ọtụtụ n'ime ha bụ ihe mgbagwoju anya na nnukwu ụmụ irighiri ihe (nke a na-akpọ polymers), nke mejupụtara ụdị subunits yiri nke ahụ (nke a na-akpọ monomers). Otu klas nke polymeric biomolecule nwere ụdị dị iche iche nke ụdị subunit. Dịka ọmụmaatụ, protein bụ polymer nke a na-ahọrọ subunits site na otu nke iri abụọ ma ọ bụ karịa amino acids, carbohydrates na-esite na sugars a maara dị ka monosaccharides, oligosaccharides, na polysaccharides, lipids na-esite na fatty acids na glycerols, na nucleic acids na-esite na nucleotides. Biochemistry na-amụ ihe ndị dị mkpa nke mkpụrụ ndụ ihe dị ka protein, na karịsịa kemịkal nke mmeghachi omume enzyme-catalyzed.
iri abụọ ma ọ bụ karịa