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Dicot plants stem show plant vascular tissue under light microscope view for botany education.
plant Zea Stem C.S. under light mircoscope with white background
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
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Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
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.
Particles, medical concept
Cross section leaf of plant under the light microscope view for botany education.
Close up of cristal beads
Blue colored stem cells of a lentil plant under the microscope.
plant rape flower cross section under light mircoscope with white background
3D cartoon and Gaussian surface models, PDB 2vtb, white background.
anaplastic thyroid carcinoma with heterologous differentiation (leiomyosarcoma)
Green algae cells background
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Host cells with spores (mold) are inside wood under the microscope for education.
DNA A-T Pair
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Microscopic image of dog stomach cardiac region
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
Pleomorphic liposarcoma. Site: Neck. Pleomorphic liposarcoma is a rare subtype of fat cell cancer in the body. It is a rare and very malignant type of tumor that usually arises from fat cells and deep soft tissues of the upper and lower extremities (shoulder, arms, legs, and thighs).
Micrasterias is a unicellular green algae under the microscope view, phytoplankton
Liver Fluke Section under light microscope with white background
Leiden leaf c.s. under microscope
Slice of natural crystal for patterns and textures use with high resolution.
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