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    Adipocyte fat cell — Stock Photo
    Adipocyte fat cell
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Plastic test tubes in rack on white background. — Stock Photo
    Plastic test tubes in rack on white background.
    Side view of male worker using welding torch in glass factory — Stock Photo
    Side view of male worker using welding torch in glass factory
    Healthy Red blood cells — Stock Photo
    Healthy Red blood cells
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Sterile tubes and medical samples on glass table — Stock Photo
    Sterile tubes and medical samples on glass table
    Digital illustration of blue helix on grey background. — Stock Photo
    Digital illustration of blue helix on grey background.
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Illustration of human blood cells on black background. — Stock Photo
    Illustration of human blood cells on black background.
    Various sprouted seeds in Petri dishes. — Stock Photo
    Various sprouted seeds in Petri dishes.
    Female college student leading study group in science laboratory classroom — Stock Photo
    Female college student leading study group in science laboratory classroom
    Chlamydia trachomatis bacteria cells, digital illustration. — Stock Photo
    Chlamydia trachomatis bacteria cells, digital illustration.
    Microscopic Dust mites on floor — Stock Photo
    Microscopic Dust mites on floor
    Two scientists providing research with scales in laboratory. — Stock Photo
    Two scientists providing research with scales in laboratory.
    Colored solutions separated into constituent liquids in test tubes. — Stock Photo
    Colored solutions separated into constituent liquids in test tubes.
    Probiotic bacteria in normal intestinal microbiota, digital illustration. — Stock Photo
    Probiotic bacteria in normal intestinal microbiota, digital illustration.
    Lab technician adding liquid from graduated cylinder to beaker — Stock Photo
    Lab technician adding liquid from graduated cylinder to beaker
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella. — Stock Photo
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella.
    Trypanosoma brucei protozoan — Stock Photo
    Trypanosoma brucei protozoan
    Boy and girl on a science lesson — Stock Photo
    Boy and girl on a science lesson
    Close-up of light microscope stage and lenses. — Stock Photo
    Close-up of light microscope stage and lenses.
    Illustration of blue illuminated cancer cell. — Stock Photo
    Illustration of blue illuminated cancer cell.
    Human diaphragm anatomy — Stock Photo
    Human diaphragm anatomy
    Blood samples ready for analysis — Stock Photo
    Blood samples ready for analysis
    Curious kids watching foam in beakers — Stock Photo
    Curious kids watching foam in beakers
    Human sperm cells — Stock Photo
    Human sperm cells
    Organs comprising male reproductive system — Stock Photo
    Organs comprising male reproductive system
    Female scientist writing on clipboard in lab — Stock Photo
    Female scientist writing on clipboard in lab
    Cladosporium fungi on black background, digital illustration. — Stock Photo
    Cladosporium fungi on black background, digital illustration.
    Tiger fly at top of dried wild plant. — Stock Photo
    Tiger fly at top of dried wild plant.
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    View of fetus at 30 weeks — Stock Photo
    View of fetus at 30 weeks
    Male worker using laptop in glass factory — Stock Photo
    Male worker using laptop in glass factory
    3d illustration of red colored Meningococcus meningitis bacteria pathogens. — Stock Photo
    3d illustration of red colored Meningococcus meningitis bacteria pathogens.
    Metastatic breast cancer — Stock Photo
    Metastatic breast cancer
    Plastic bottles with medicine on conveyor of capping machine in pharmaceutical manufacturing laboratory — Stock Photo
    Plastic bottles with medicine on conveyor of capping machine in pharmaceutical manufacturing laboratory
    Normal human red blood cell — Stock Photo
    Normal human red blood cell
    Digital illustration of multiple threadworms in human intestine. — Stock Photo
    Digital illustration of multiple threadworms in human intestine.
    Human intestine and close-up of Campylobacter jejuni bacteria causing Campylobacteriosis, conceptual illustration. — Stock Photo
    Human intestine and close-up of Campylobacter jejuni bacteria causing Campylobacteriosis, conceptual illustration.
    Digital 3d illustration of growing mildew fungi. — Stock Photo
    Digital 3d illustration of growing mildew fungi.
    Top view of microbes growing on agar plate. — Stock Photo
    Top view of microbes growing on agar plate.
    Digital illustration of red cancer cells, full frame. — Stock Photo
    Digital illustration of red cancer cells, full frame.
    Attentive male worker working in glass factory — Stock Photo
    Attentive male worker working in glass factory
    Male scientist placing chemical bottle on a machine in laboratory — Stock Photo
    Male scientist placing chemical bottle on a machine in laboratory
    3d illustration of intestinal villi and stomach ulcer. — Stock Photo
    3d illustration of intestinal villi and stomach ulcer.
    Scientific laboratory researcher using test tube while experiment. — Stock Photo
    Scientific laboratory researcher using test tube while experiment.
    Digital illustration of parasitic Ancylostoma duodenale hookworms. — Stock Photo
    Digital illustration of parasitic Ancylostoma duodenale hookworms.
    Measles virus particles, digital illustration. — Stock Photo
    Measles virus particles, digital illustration.
    3d illustration of cancer cells connecting to tissue. — Stock Photo
    3d illustration of cancer cells connecting to tissue.
    Gene editing, conceptual digital illustration. — Stock Photo
    Gene editing, conceptual digital illustration.
    Teacher and students using pipette and beakers at interactive exhibit in science center — Stock Photo
    Teacher and students using pipette and beakers at interactive exhibit in science center
    View of fetus at 12 weeks — Stock Photo
    View of fetus at 12 weeks
    Laboratory glassware with red liquid. — Stock Photo
    Laboratory glassware with red liquid.
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella. — Stock Photo
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella.
    Colored digital illustration of green cancer cell. — Stock Photo
    Colored digital illustration of green cancer cell.
    Dust mite on skin — Stock Photo
    Dust mite on skin
    Female mosquito on skin — Stock Photo
    Female mosquito on skin
    DNA autoradiogram in petri dish in laboratory, close-up. — Stock Photo
    DNA autoradiogram in petri dish in laboratory, close-up.