helices, tetramer, bilayer, molecule, guanine, nucleotide, subunits, chromatid, adenine, endonuclease, chromophore, nuclei, transmembrane, magnetization, uracil, histidine, microtubule, atpase, atoms, covalent bond, nucleosome, oligomer, centromeres, trna, tubulin, porphyrin, thymine, guanosine, epoxide, orbitals, calmodulin, ligand, disulfide, amide, cytosine, anion, adduct, vesicle, exciton, valence electrons, tropomyosin, carbon atom, paramagnetic, thiol, fibril, cytochrome, stilbene, centrosome, icosahedral, histone, heterochromatin, alkyl, trimer, conformations, monolayer, crystal lattice, moieties, pyrimidine, polymerase, nuclease, nucleons, interconversion, proteolysis, ribonuclease, dynein, triphosphate, flavin, fermion, spectrin, anionic, metaphase, intron, dinucleotide, dipolar, phospholipid, cofactor, polypeptide, electron, phonon, fibronectin, cytochrome c, epithelial cell, serine, fullerene, glomerulus, centrioles, operon, quinone, phosphoprotein, acetylation, covalent, actin, cytosol, homologues, nucleolus, alanine, glycoproteins, cooh, cell membrane, kinetochore, plasma membrane, valence electron, dimers, monomer, peptide, subunit, carbonyl, monomers, enzyme, polymer, protein, compound, hydrocarbon, macromolecule, nucleic, citrate, dimeric, protonated, carboxylic, citric, complement, cyanide, doublestranded, formic, galactosidase, glycogen, heterocyclic, hyaluronic, hydroxylase, ionized

chemical compound, compound