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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
Cells in the body examined by endoscope
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Inside protein molecule
Fresh vegetables, fruits and seeds on black table, flat lay. Sources of essential amino acids
EBP Evidence based practice Concept. Chart with keywords and icons on white desk with stationery.
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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).
Vitamin B concept with various food contains vitamin B
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
AI symbol with black background
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.
Different vegetables, seeds and fruits on black table, flat lay. Sources of essential amino acids
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.
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.
DNA A-T Pair
3D cartoon and Gaussian surface models, PDB 3v6b, white background
Freshness capsule
Carbamide in Chemical Watch Glass with molecular structure. Chemical ingredient used in medical and public health issues.
A molecular 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.
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
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.
Slice of natural crystal for patterns and textures use with high resolution.
3D cartoon and Gaussian surface models, PDB 5fwk, white background
Flying to Charlotte North Carolina
Foods Highest in Vitamin B3, Niacin. 3D rendering isolated on white background
Chemical formula of Estrogen
Free Images: "bestof:PDB 1nsl EBI.jpg Alpha and beta proteins a+b Acyl-CoA N-acyltransferases Nat Acyl-CoA N-acyltransferases Nat N-acetyl transferase NAT Probable acetyltransferase"
Luther auf dem Totenbett Karlsruhe.jpg
Hepatitis B virus v2.svg
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