Ключевые слова: abstract, agar, background, bacteria, bacterial, bacterium, beauty, biology, brown, cell, chemical, chocolate, close, closeup, colonies, colony, culture, decorative, design, detail, different, disease, dish, fresh, germ, gram, growth, health, healthcare, isolated, isolation, lab, laboratory, love, macro, medical, medicine, micro, microbiology, nature, negative, pattern, pink, plate, research, science, scientific, test, treatment, up,