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From left to right: the NMDA and AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht, 3kg2, 6d6u
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Food supplement capsules with oil - vitamin A
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Vitamin B concept with various food contains vitamin B
Concept of sports or fitness nutrition, close up
Group of allergy foods with copy space on white background. The composition includes soy beans, eggs, dairy products, nuts, seafood an wheat.
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.
snack
Different fresh products and paper with Tyrosine chemical formula on white wooden table, flat lay. Sources of essential amino acids
Liver Fluke Section under light microscope with white background
3D cartoon and Gaussian surface models, PDB 6gu2, white background
walnuts and grapefruit
Unsaturated fats. Sources of fats good for health. Top view
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
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.
Abstract Genetics Disease - 3d rendered image.
Best nutritious food to fight with anemia. Natural source iron, vitamins and minerals
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, PDB 3v6b, white background
Molecular model of lactose, a disaccharide sugar in milk.
Plant based protein food (legumes, lentils, beans, seeds) and Healthy dry Pea Protein Powder, food supplement, Fitness nutrition on blue green background. Vegan, vegetarian food concept.
Someone requested a photo of an elevator button, but I decided to try rendering one in PS instead. Please let me know how or where you use this image.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).
This computer-generated image vividly illustrates the invasive Group A Streptococcal bacteria, as they would appear under a microscope. This visual representation helps to understand the microscopic world of Group A Streptococcus and its potential to cause serious diseases.
Vintage photo, Ingredients or products containing vitamin B1 and dietary fiber, natural sources of minerals, healthy lifestyle and nutrition
Vegan burger isolated on a woden table
3D cartoon and Gaussian surface models, PDB 2vtb, white background.
This stock photo features a blue puzzle piece with the text “Rehab” being placed into a puzzle by a hand. The image symbolizes the important role of rehabilitation and healing after an illness or injury. It highlights the process of recovery and restoration of health
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