peptide, molecule, receptor, atpase, cysteine, subunit, polypeptide, protease, mannose, dimer, phospholipid, tetramer, disulfide, oxidase, oligomer, fibronectin, glycoprotein, secretase, phosphorylation, agonist, mrna, cofactor, tropomyosin, kinase, sphingomyelin, proteins, conjugates, antibody, thiol, porphyrins, proteinase, cytochrome, plasma membrane, histone, pyrimidine, guanosine, chromophore, operon, epitope, tubulin, cis, epoxide, phosphoprotein, nuclease, glycolipids, ligase, phosphatase, covalent, flavin, histidine, transmembrane, plasminogen, lipid, dephosphorylation, peroxidase, cytosine, liposomes, adduct, uracil, transferrin, thymidine, bile acid, endonuclease, trna, biomolecule, amide, osteoblast, intron, ribonuclease, serine, cytidine, quinone, oligonucleotide, divalent, exon, nucleotide, dnase, phagocytosis, actin, vivo, proteolysis, reductase, acyl, activator, efflux, fibroblast, hapten, glycosylation, isomerase, enzyme, inhibition, carboxylic acid, anionic, alkynes, ganglioside, avidin, murine, epithelial, agonism, carboxylate, diphosphate, bradykinin, ligands, steroid, inhibitor, analyte, inducer, reactant, acceptor, cofactors, antigen, protein, acceptors, activators, allergen, chromophores, nucleotides, solute, intermolecular, interatomic, intramolecular, atom, substrate, membrane, stereospecific, albumin, dipole, bimolecular, biotin, multivalent

matter, substance