| adenosine triphosphate | carboxyl group | inorganic | polymer |
| adipose | carboxylic acid | isomer | protein |
| alcohol | covalent compound | ketone | single bond |
| aldehyde | double bond | lipid | structural isomer |
| amine | electron configuration | mechanism | sulfhydryl group |
| amino acid | enantiomer | monomer | tetrahedron |
| amino group | fat | nucleic acid | tetravalence |
| ATP | functional group | organic | thiol |
| carbohydrate | geometric isomer | organic acid | triple bond |
| carbon | hydrocarbon | organic phosphate | valence |
| carbon chain | hydroxyl group | phosphate group | vitalism |
| carbonyl group |