Ключевые слова: african american, analysis, attentive, biochemistry, biology, black man, blur, concentration, concept, control, copy space, development, equipment, examination, expertise, glassware, glove, inspection, labcoat, laboratory, labware, lens, magnification, male, man, meat, medium shot, microscope, observe, occupation, person of color, professional, project, research, science, scientist, selective focus, specialist, study, test tube, uniform, work,