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organic chemistry, model of the protein molecule - illustration of a biological particle
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Inside protein molecule
Biological protein and molecule, 3d rendering. 3D illustration.
Green chlorophyll Cells under heavy magnification isolated on dark background
brown fat cell also called brown adipose tissue side to side with white fat cell 3d rendering
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
The NEK-7 independent NLRP3 inflammasome in it's hexameric conformation with ADP (red) bound. Inflammasomes are a promising target for the treatment of autoimmune diseases. PDB entry: 7zgu.
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
DNA A-T Pair
Biological protein and molecule, 3d rendering. 3D illustration.
A ball and stick model of Human Insulin. Isolated on black.
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Bacteria medical illustration - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
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 flatworm,
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Molecular Model of Human Insulin with disulfide bonds shown.
Biological protein and molecule, 3d rendering. 3D illustration.
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Nanomedicine inside of closed single layer carbon nanotube with conjugated antibodies 3d rendering
A ball and stick model of a molecule of Human Interferon. Interferons are proteins important in the working of the immune system and are produced in large numbers in the presence of viruses, bacteria, tumors and parasites.  Interferons are used in drugs to combat cancer, multiple sclerosis, hepatitis B and C and other diseases. Isolated on white.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Photomicrograph of rotifer. Rapidly rotating cilia at top of head, internal organs visible. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 2iw2, white background
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Free Images: "bestof:PDB 1lis EBI.jpg All alpha proteins Fertilization protein Fertilization protein Fertilization protein Lysin EBI License 1lis November 16 2008 Lysine Files"
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