Ключевые слова: analysis, biological, biotechnology, care, check, corona, covid, develop, diagnosis, dna, epidemic, examining, experiment, experimental, expertise, flask, flu, fluid, genetic, genetics, health, illness, instrument, knowledge, lab, laboratory, learning, liquid, magnification, measure, microbiology, professional, protection, research, science, scientific, scientific experiment, scientist, student, study, system, technology, test, test tube, transparent, tube, vaccine, virus, work, working,