Ключевые слова: agar, analysis, antibiotic, antimicrobial, bacteria, bacterial, bacterium, biochemistry, biology, chemistry, colonies, colony, culture, diphtheria, drug, escherichia coli, experiment, gentamicin, infectious disease, inhibition zone, laboratory, medical, medical exam, medicine, microbial, microbiology, microorganism, mrsa, mycobacterium, orsa, penicillin, petri dish, plate, pneumonia, research, resistance, science, scientific experiment, sensitivity, staphylococcus aureus, streptococcus, streptomycin, susceptibility, test,