guanine, thymine, uracil, adenine, nucleotide, tetramer, dinucleotide, pyrimidine, guanosine, serine, valine, codons, cytochrome, thymidine, methyl, triphosphate, divalent, cytidine, alanine, endonuclease, adduct, moieties, alkyl, transmembrane, disulfide, trna, flavin, intron, synthetase, centromeres, transferase, carboxyl, ribonucleotide, dimer, isoleucine, tyrosine, cysteine, superoxide dismutase, avidin, acetylation, subunit, amino, phospholipid, histidine, mononuclear, thiol, amide, ribonuclease, carboxylic acid, mannose, dipeptide, reductase, glycolipids, cofactor, polypeptide, secretase, porphyrin, exon, tropomyosin, helices, glycoprotein, homologues, phosphoprotein, dehydrogenase, palmitate, oligomer, chromatid, haemagglutinin, decarboxylase, atpase, peroxidase, fibronectin, polynucleotide, purine, plasminogen, imidazole, hydrogenase, dnase, peptidoglycan, ribonucleoprotein, pyrophosphate, epoxide, lyase, ganglioside, superfamily, heterochromatin, glycolipid, methylated, proteinase, nuclease, amino acid, stilbene, immunoglobulin g, quinone, ligand, chromophore, erythrocytes, oxidase, tubulin, carboxylate, dephosphorylation, glomerulus, l, tryptophan, b, ca, cr, e, f, g, glutamine, lysine, methionine, ne, phenylalanine, adenosine, isomeric, nucleoside, ss, 5', br, buffer, conic, creatine, fl, folic, gr, isomer

base pair, cytidine, deoxycytidine, guanine

alkali, base