protease, virion, endonuclease, nucleosome, trna, reverse transcriptase, nucleotide, enzyme, epitope, tubulin, centromeres, molecule, ribonuclease, dimer, intron, mrna, proteins, phagocytosis, glycoprotein, nuclease, tetramer, ligase, heterochromatin, subunit, receptor, capsid, histone, conformational, fibronectin, kinase, organelle, glycosylation, proteinase, mitochondrion, nucleoprotein, exons, exonuclease, cofactor, ligand, repressor, antibody, codon, centrosome, haemagglutinin, phosphorylation, peptidase, cdna, endosome, cytosine, dephosphorylation, ribosomal, cytidine, acetylation, luciferase, proteolysis, peptide, trypanosome, nucleolus, antigen, uracil, helices, exocytosis, messenger rna, arginase, transmembrane, polypeptide, atpase, oligonucleotide, recombination, dynein, kinetochore, oxidative phosphorylation, phosphatase, morphogen, meiosis, serine, guanosine, microtubule, valine, osteoclast, stilbene, dinucleotide, chromatid, mutations, endocytosis, ribosomal rna, provirus, vesicle, cilium, myosin, endoplasmic reticulum, neuraminidase, nucleocapsid, pyrimidine, phage, chloroplast, rhodopsin, hemagglutinin, chromophore, thymidine, rna, alanine, polymerases, cytochrome, protein, trnas, mrnas, ribosomes, dna, polypeptides, cytochromes, dnas, histones, galactosidase, transferase, nucleic, stereospecific, amylase, biotin, complement, dimeric, e2, 1, actin

reverse transcriptase, transcriptase