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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
DNA A-T Pair
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Biological protein and molecule, 3d rendering. 3D illustration.
A model of an Enhanceosome protein complex binding to a strand of DNA. This enhanceosome reacts to infection by viruses by accelerating the production of human interferon and triggering the defenses of the immune system.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Liver Fluke Section under light microscope with white background
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Backgrounds of Bacteria and Mold under the microscope in Lab.
Microscopic photograph of a professionally prepared slide demonstrating vulvar malignant melanoma. Melanomas of the vulva and vagina are rare, accounting for no more that 2% of melanomas among women. Melanoma of the vulva behaves like melanoma in any other location and may affect a much younger population.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange), that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
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.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2iw2, white background
Germ cell tumor of testicle under light microscopy zoom in different ranges
Dna structure on science background. 3d illustration
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.
PAPS Smear study of a young women under microscopy showing Atrophic changes in uterus which is unusual at young age.
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The cytokin interleukin 11 (IL-11) plays an important role in autoimmune diseases, fibrotic complications, and solid cancers. Blocking IL-11 can extend lifespan and improve health.
Microscopic image of Microscopic image of nymphaea of aqustio stem
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
human Miliary tuberculosis biopsy slide under microscope zoom in different areas
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
Lymphocytic myocarditis. Myocarditis is an inflammation of the heart muscle. Lymphocytic refers to the type of cell seen in the affected tissue. A lymphocyte is a type of immune function cell.
Free Images: "bestof:PDB 1pvo EBI.jpg All beta proteins OB-fold Nucleic acid-binding proteins Cold shock DNA-binding domain-like Rho termination factor RNA-binding domain Rho"
Diagramme pvt PP semi cristallin modele Tait.svg
KaisekiGairon-343-1.svg
Greek lc rho.svg
Stat domain structure (zh-cn).svg
Byzantine flag (395).svg
Greek_ligature_gamma-epsilon-rho.svg
Adherens Junctions structural proteins gl.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Cellular tight junction-gl.svg
Insulin glucose metabolism ZP (it).svg
Projective-representation-lifting.svg
Complement pathway.svg
Hepatitis B virus v2.svg
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