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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A molecular model of the cross section through a cell membrane.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
Proteasomes are molecular machines for breaking down proteins called proteolysis, only target proteins that have been marked for destruction called ubiquitin to the target protein, 3d rendering
smoke lung with black deposit in microscopy
Backgrounds of Bacteria and Mold under the microscope in Lab.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Close up of cristal beads
Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Spike protein of SARS-CoV-2, Mutation in the spike protein that the virus uses to bind to the human ACE2 receptor. Mutation sped up spread of coronavirus.
Artificial Intelligence Sustainable Responsible Technology
Chain of amino acid or bio molecules called protein - 3d illustration
Myxoid liposarcoma is a rare soft-tissue tumor with a misleading benign appearance. Site: Thigh Mass
p53 (blue) tagged with ubiquitin (yellow) is degraded into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
3D cartoon and Gaussian surface models, PDB 6rwb, white background
A model of a nucleosome. Isolated on black.
Hyaline cartilage, Elastic cartilage and Bone Human under the microscope in Lab.
Molecular Model of Human Insulin with disulfide bonds shown.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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.
HER2 (light blue)  locked in the inactive conformation by Trastuzumab (left) and Pertuzumab. Trastuzumab has drastically improved the prognosis of HER2-positive breast cancer patients.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
3D cartoon and Gaussian surface models, PDB 5fwk, white background
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Cell membrane with white background, 3d rendering. Computer digital drawing.
Green and blue paper clips and one yellow paper clip on a blue background.
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