Ключевые слова: agar, agar plates, antibiotic, average, bacillus, bacteria, bacterial, bacterium, biochemistry, biotechnology, chemical, chemistry, colonies, contamination, control, experiment, experiments, germs, gram, inoculate, inoculation, lab, medical, medicines, medium, micro, microbial, microbiological, microbiology, microorganism, modification, mycobacterium, organism, pathogen, petri dishes, prevention, quality, research, researcher, safety, sample, science, scientist, technology,