Ключевые слова: analysis, analyzing, assistant, atom, beaker, biology, biomedical, biotechnology, black, chemical, chemist, chemistry, computer, dna, doctor, equipment, experiment, face, glasses, health, lab, laboratory, laptop, liquid, male, medicine, men, microbiology, microscope, molecular, molecule, occupation, people, person, petri dish, pharmacology, professional, research, researcher, sample, science, scientific, scientist, student, technology, test, tube, virus,