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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
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Conceptual global crisis of Covid-19 virus epidemic. Covid-19 virus illustration downloaded from CDC than layered and manipulated. for more information please visit Centers for Disease Control and Prevention web site: https://www.cdc.gov/media/subtopic/images.htm
Dna structure on science background. 3d illustration
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
Open capsule or pill with molecular structure. Nanotechnology concept
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Stem of Nerium indicum T.S. under light mircoscope with white background
Bacterial dehalogenases remove halogen atoms from organic compounds. The one shown here is a reductive dehalogenase from PDB entry 4ur0. It uses a cobamide cofactor (orange) and iron-sulfur clusters to reduce the substrate. Dehalogenases may be used as a way to clean up areas polluted with halogenated compounds.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
3D rendering of microscopic molecular structure
Epstein-Barr virus internal structure. 3d illustration isolated in white
3d rendering of Easter eggs background
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Doctor applying injection of vaccine for Corona Virus Covid-19\nMicroscopic real 3D model of the corona virus COVID-19. The image is a scientific interpretation of the virus with all relevant details : Spike Glycoproteins, Hemagglutinin-esterase, E- and M-Proteins and Envelope.
Biological protein and molecule, 3d rendering. 3D illustration.
Inside protein molecule
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
Open capsule or pill with molecular structure. Nanotechnology concept
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
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
Cell membrane cholesterol is shown in pink. 3D cartoon and Gaussian surface models, PDB 7rpk, white background.
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.
Arabidopsis thaliana pollen grains in anther, fluorescent staining of DNA by Hoechst 33342 and modelling by  surface rendering software.
Artificial Intelligence Sustainable Responsible Technology
Free Images: "bestof:Eucannabinolide.png The peripheral attack of a hydride to reduce a macrocyclic ketone stereoselectively own 2011-12-09 Smbanik Smbanik Cc-zero Original upload"
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