Ключевые слова: ai generated, anatomy, animal, animal cell, background, biological, biology, blood, capillaries, cell, cellular, closeup, cycle, cytoplasm, diagnostic, dna, duplication, education, elastic, epithelial, epithelium, genetic, laboratory, medical, membrane, microscope, microscopic, molecular, organism, pathology, protein, replication, research, sample, science, scientific, structure,