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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Green algae cells background
alien structure made of white spheres and flowing glass liquid, molecular, hi-tech concept, abstract design element
Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Close up of cristal beads
The coronavirus 3CL hydrolase enzyme is essential for the maturation of the virus. It can be a promising target for drugs that would inhibit cleavage of the viral polyprotein and prevent spread of the infection. Source: PDB entry 6LU7
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
plant Pumpkin ovary under light mircoscope with white background
Adipose tissue under the microscope view show contains large lipid droplet.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
Inside protein molecule
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
A group of magnified bumpy green cells suspended on orange background
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Biological protein and molecule, 3d rendering. 3D illustration.
3d plant Cell structure
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Candida albicans grown on chromogenic agar plates. Candida albicans, a fungus naturally present in small quantities on the body, inhabits areas such as the mouth, skin, and intestines. When the balance with healthy bacteria is disrupted, Candida can lead to infections like thrush and vaginal yeast infections. These infections are frequent and typically addressed with antifungal medications.
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.
In vitro bacterial culture
3D cartoon and Gaussian surface models, PDB 1uea, white background
The shape of mitochondria has often been depicted as granular, but in reality there are individual differences in length and size. Recently, high-resolution microscopy has revealed the shape of mitochondria.\nThis image was not created by AI.
Free Images: "bestof:Isocitrate dehydrogenase (coli).jpg Isocitrate dehydrogenase enzyme from Escherichia coli PDB code http //www pdb org/pdb/explore do structureId 1AI3 1Ai3 http"
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