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plant Zea Stem C.S. under light mircoscope with white background

$The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,$

Photomicrograph of 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.

Microscopic photo of a thin section of calcareous tufa of Holocene age.

Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.

Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background

Neuron system hologram - 3d rendered image of Neuron cell network on black background. Hologram view interconnected neurons cells with electrical pulses. Conceptual medical image. Glowing synapse. Healthcare concept.

Aerial view of loyster farm by Ardara, County Donegal - Ireland.

Liver Fluke Section under light microscope with white background

Close up egg with adult of parasite findind with microscope in parasitology.

Skin tumors, moles and spots, 3d section of the skin layer. Three types of skin cancer, squamous cell carcinoma, basal cell carcinoma, melanoma. 3d render

$Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.$

Licmophora sp. algae, marine and freshwater diatom under microscopic view. Genus of benthic, photosynthetic and epiphyte diatom

$What micro plastic is made of - Chemical ingredients.\nClose up of microplastic on finger concept of water pollution and global warming$

plant rape flower cross section under light mircoscope with white background

Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change

Photomicrograph of midge fly, Chironomidae family, eggs hatching. Eggs are encased in a gelatinous material that attracts debris. Live specimen. Larva about 0.5 mm long. Wet mount, 10X objective, transmitted brightfield illumination.

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.

Side view of a healthy female breast. Features body silhouette, lobules and lactiferous ducts. Isolated on black.

Epidermal growth factor (EGF) activates the EGF receptor (EGFR), that builds a heterodimer with HER3. The signal transduction continues through GRB2/SOS, Ras, Raf/MEK and ERK, that will activate many processes in the cell. Dysregulation is linked to cancer progression

Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.

Nanomedicine inside of closed single layer carbon nanotube with conjugated antibodies 3d rendering

$Black and white image of a long type of mitochondria.\nCan be used to cover biology booklets and presentations.$

Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae

Dicot plants stem show plant vascular tissue under light microscope view for botany education.

Insect bitten leaf - negative image technique.

Free Images: "bestof:Ammonoidea evolutionary history.PNG en Scheme of the stratigraphical distribution of Ammonoidea ammonites lato sensu Synthesis from various Authors Own Antonov"

Selbstporträt,_by_Albrecht_Dürer,_from_Prado_in_Google_Earth.jpg

Converging-diverging nozzle, pressure distribution during acceleration of flow.svg

Flow in pipes of changing section, static and total pressure, with and without friction losses.svg

Bondarzewiaceae Maximum Likelihood-Tree .svg

Maximum Likelihood-Tree-of-C.cinnamoneus.svg

Sweden Settlement Late Middle Ages Sv.svg

Maximum Likelihood-Tree-Acanthobasidium-Aleurodiscus-Neoaleurodiscus.svg

Acanthofungus-Maximum Likelihood -Tree.svg

Wu-Neoaleurodiscus-Maximum Likelihood-Tree.svg

Maximum Likelihood -Tree-of-Aleurobotrys and related Taxa.svg

US households by total yearly income.svg

Magna Graecia ancient colonies and dialects-en.svg

Sweden Settlement Younger Iron Age Sv.svg

Minimum Evolution-Tree-of-C.cinnamoneus.svg

Delta sigma dithering 1st order err vs frq.svg

August_Strindberg_-_Self-portrait_of_August_Strindberg_-_Google_Art_Project.jpg

Scottish_painter_-_Scottish_lake_landscape_in_front_of_mountains.jpg

August_Strindberg_-_Landscape,_seascape-_Vågen_VIII_(Wave_VIII)_-_Google_Art_Project.jpg

Ammonites cretaceous paleobathymetry.PNG

Heteromorph ammonites cretaceous & triassic comparison.PNG

Ammonites mid-late jurassic paleobathymetry.PNG

Bactritida-ammonoidea evolution morphology.PNG

Rosso Ammonitico Lombardy Domerian lithofacies&fossils.jpg

$Ammonite with aptychi retracting.PNG$

Heteromorph ammonites buoyancy hypotheses.PNG

Vitoria - Museo Ciencias Naturales10.JPG

Paraceratites trinodosus Prezzo Lmst.JPG

Calymene Devonian Erfoud Morocco nodule.png

Calymene Devonian Erfoud Morocco nodule EN.png

D-558-2_being_mounted_to_P2B-1S_launch_aircraft_DVIDS745835.jpg

D-558-2_being_mounted_to_P2B-1S_launch_aircraft_DVIDS729095.jpg