drug in covalent complex with a dna strand causing mutation, structural distortion

acid and beaker biochemical bioengineering biohazard biology biomedical biotechnology causing change chemistry chromosomes cloning code complex concept covalent cytotoxicity deoxyribonucleic development discover discovery disease distortion distortions dna drug engineering flat gene genetic genome harness hazard health human laboratory life manipulate manipulation medical medicine microbe microscope modified modify molecular mutation organism perpetual pharmaceutical professional research researching sample science scientist strand structural test toxic