Ключевые слова: biological cell, biological process, biology, cell, cell cycle, cell division, cell membrane, cellular activity, cellular complexity, cellular component, cellular function, cellular interaction, cellular level, cellular mechanism, cellular organization, cellular research, cellular structure, cellular study, cellular system, cytoplasm, endocytosis, engulfing, engulfment, genetic material, inside, internal, internalization, intracellular, intracellular transport, microcosm, microorganism, microscopic, microscopy, molecular, nucleus, organelles, process, scientific, vesicle,