image tag: biotechnology, orientation: vertical, image quantity: 5

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dna, biology, science, molecule, genetic, gene, medical
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laboratory, sample tube, research, experiment, medical, the test, science
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biology, research, laboratory, technology, medical, lab, science
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white, chemistry, isolated, microscopy, expensive, cut out, stereo
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microscope, white, chemistry, isolated, microscopy, expensive, cut out