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Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
plant Zea Stem C.S. under light mircoscope with white background
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
3d animal cell on black background
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Hepatocellular adenoma (HCA; also termed hepatic adenoma) is an uncommon solid, benign liver lesion that develops in an otherwise normal-appearing liver. Typically, HCAs are solitary and are found in young women in association with use of estrogen-containing medications.
Leiden leaf c.s. under microscope
Set of Petri dishes with different culture samples on white background, top view
plant rape flower cross section under light mircoscope with white background
Green algae cells background
Natural agate surfaces, suitable for backgrounds and wallpapers.
FNAC of lymph nodes tissue Cytology microscopic 100x show Microbacterium Tuberculosis TB. Lymph node TB at medical histopathology laboratory.
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
Cysts of Entamoeba coli protozoan, 3D illustration. E. coli is a non-pathogenic ameba, its cyst is 15-25 mkm, has 8 nuclei and chromatoidal bar elongated with splintered ends (shown red)
Paraganglioma is a type of neuroendocrine tumor that forms near certain blood vessels and nerves outside of the adrenal glands. The adrenal glands are important for making hormones that control many functions in the body and are located on top of the kidneys.
Leiden leaf c.s. under microscope
Liver Fluke Section under light microscope with white background
Blue isolated cell with biology concept, 3d rendering. Digital drawing.
Photomicrograph of flatworm,
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Enlarge microscopic view of larvae stage of crustacean
Abstract 3D illustration.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Fatty liver disease (steatosis) is a common condition caused by having too much fat build up in your liver. A healthy liver contains a small amount of fat. It becomes a problem when fat reaches 5% to 10% of your liver's weight.
Cross-section leaf Plant of under the microscope for classroom education.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Blue colored stem cells of a lentil plant under the microscope.
Round, green chloroplasts in plant cells of anacharis or waterweed, Egeria densa. Chloroplasts carry chlorophyll which makes them green. These chlorplasts actually circulate around within each cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
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