reasercher picking up colony of a red bacterial culture from agar plate wearing blue gloves in a molecular biology laboratory for

agar agaragar amplification bacteria bacterial biochemistry biology biotech body chemical cloning coli colonies colony control dish disposable drug experiment genetic genetically genetics glove green hand health laboratory latex medical microbal microbiology miniprep modification modified mutagenesis mutation organism part pcr petri pharma pick plastic protection protective rack research researcher resistant sample science selection test tube wear