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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).
Inside protein molecule
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Backgrounds of Bacteria and Mold under the microscope in Lab.
A molecular model of Human Insulin. Isolated on black.
Microscopic view of Salmonella enterica serotype Typhi that causes typhoid fever. 3D illustration
Klebsiella pneumonia (large colony) and Enterococcus fecium (small colony) grown on an agar plate. Klebsiella pneumonia is ESBL and multidrug resistant and Enterococcus fecium is vancomycin resistant.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Hemp Floral Wax in a petri dish
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Background of mold in the wood of the house.
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.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
DNA A-T Pair
Stomach cancer, symptoms, stages, treatment, 3d illustration
Green chlorophyll Cells under heavy magnification isolated on dark background
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 2iw2, white background
Ovary cystadenoma biopsy under light microscopy zoom in different area
Proteasomes are a large molecular machine that degrade unneeded or damaged proteins that have been tagged with polyubiquitin.
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
Pseudomonas aeruginosa is a common encapsulated, Gram-negative, aerobic–facultatively anaerobic, rod-shaped bacterium that can cause disease in plants and animals, including humans.
Haematocysts of single-celled green algae,
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Stylized representation of colorful virus cells on a wide blue background
Nivolumab is an anti-cancer medication used to treat several types of cancer. 3D cartoon and molecular surface model, entity id color scheme, PDB 5ggr, white background
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