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Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
View of the Girne
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.
The 12 constellations of the zodiac drawn on an old paper.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 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.
Monte Carlo, Monaco - 12 April 2024: Overview of harbour
Lewy bodies develop inside nerve cells in Parkinson's disease and Lewy body dementia. They are accumulations of proteins, cell organelles and membrane lipids. The proteins are mainly alpha-synuclein (yellow fibrils) associated with other proteins, such as ubiquitin, neurofilament protein and alpha B crystallin. Orange: microtubules, red: actin filaments, brown: neurofilaments.
the tail of Aelurostrongylus abstrusus, cat lungworm under the microscope
Firing Neurons - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
Transmission electron micrograph (TEM) showing a desmosome (macula adherens) with prominent dense plaques where keratin intermediate filaments were attached.
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.
Synaptic transmission, nervous system inside.
Liver Fluke Section under light microscope with white background
Virus with tentacles. Micrograph style COVID, Coronavirus concept.
Antibodies Attacking a Neuron. Concept of Autoimmune Neurologic Diseases
Warsaw, November 7, 2019: Air France Airlines Airbus airplane waiting for boarding on runway in the most popular Polish airport in Warsaw
Firing Neurons - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
The kidneys are two bean-shaped organs that filter your blood3d illustration Your kidneys are part of your urinary system 3d illustration
tree with yellow leaves in autumn
Human shoulder bones anatomy, shoulder pain on scientific background. 3d illustration
Photomicrograph of rotifer. Rapidly rotating cilia at top of head, internal organs visible. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Mistletoe, Viscum album, is a parasite that lives on our native trees.
View of the Port Hercule Harbor in Monaco 2022,  Cote d'Azur
CT Chest or CT lung 3d rendering image with blue color showing Trachea and lung in respiratory system.
European nettle tree (Celtis australis)
False colour transmission electron microscope (TEM) micrograph showing two synapses. Synaptic densities=red. Synaptic vesicles=yellow. Ribosomes=blue. Rough endoplasmic reticulum=green. Microtubules=pink
Weeping willow blowing in the wind on an autumn day in Connecticut
pollen mother-cells of lilium
Montecarlo city
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