Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
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
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.
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
CRISPR-Cas9 gene editing technology
Science background with molecule or atom
A ball-and-stick plus ribbons molecular model of the hormone Orexin, also known as Hypocretin. Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease. Isolated on white.
Bilayer Lipid Membrane - 3d rendered image of Cell Membrane Phospholipid Structure, Phospholipid bilayer of the cell membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Cell membrane with white background, 3d rendering. Computer digital drawing.
The calcitonin gene related peptide (yellow) binds to its receptor (blue) on neurons and smooth muscle cells of cerebral blood vessels, activating a signal cascade through G-proteins (dark blue) in this cells that leads to a dilatation of the blood vessels (vasodilatation).
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
DNA Molecule: a 3D illustration of the double helix structure reflecting the genetic code. This 3D illustration is a visualization of the DNA molecule showing its characteristic double helix structure. The model reflects the major components of DNA such as the nitrogenous bases (adenine, thymine, guanine, and cytosine), sugars, and phosphate groups that together form the genetic code. This illustration can be used for educational purposes, scientific publications or medical advertising to demonstrate the complexity and beauty of the molecule responsible for heredity and the development of life on Earth.
Ball and stick 3D render of the caffeine molecular structure.
DNA and biotechnology concept
Spirogyra sp. Algae under microscopic view x40, Chlorophyta, green algae, blue green algae, 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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).
DNA.Computer generated abstract background.
3d helix chromosome or Dna structure, technology science background. 3d render illustration
Dna structure digital concept
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
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.
Background of scientific cosmetic technologies. conceptual cosmetic solution for skin care. Background for biochemical, pharmaceutical, cosmetic and other medical concepts. Abstract science background. Abstract liquid, water. Molecules. 3D rendering.
Wireframe double helix DNA
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.
Artificial Intelligence Sustainable Responsible Technology
Leiden leaf c.s. under microscope
3D Render of right-handed DNA molecular structures against a white background
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Futuristic artificial DNA strand among organic models. Medical innovation and technology concept.
Free Images: "bestof:PDB 1rh5 EBI.jpg Membrane and cell surface proteins and peptides Single transmembrane helix Preprotein translocase SecE subunit Preprotein translocase SecE"
Lipid raft organisation scheme.svg
PDB 1rh5 EBI.jpg
PDB 1rhz EBI.jpg
PDB 1l2p EBI.jpg
PDB 1ppj EBI.jpg
PDB 2a06 EBI.jpg
PDB 1rkl EBI.jpg
PDB 2fyu EBI.jpg
PDB 1sqx EBI.jpg
PDB 1sqv EBI.jpg
PDB 1sqp EBI.jpg
PDB 1sqq EBI.jpg
PDB 2qpe EBI.png
PDB 3bvd EBI.png
PDB 2qpd EBI.png
PDB 1m56 EBI.jpg
PDB 1m57 EBI.jpg
PDB 1xme EBI.jpg
PDB 1ehk EBI.jpg
PDB 1kqf EBI.jpg
PDB 1kqg EBI.jpg
PDB 1rzh EBI.jpg
PDB 1qov EBI.jpg
PDB 1ry5 EBI.jpg
PDB 1e6d EBI.jpg
PDB 1rg5 EBI.jpg
PDB 1aij EBI.jpg
PDB 1ogv EBI.jpg
PDB 1rqk EBI.jpg
PDB 1kby EBI.jpg
PDB 1rzz EBI.jpg
PDB 1mps EBI.jpg
PDB 1dv3 EBI.jpg
PDB 1ds8 EBI.jpg
PDB 1dv6 EBI.jpg
PDB 1fnq EBI.jpg
PDB 1rgn EBI.jpg
PDB 1fnp EBI.jpg
PDB 1aig EBI.jpg
PDB 1pcr EBI.jpg
PDB 1s00 EBI.jpg
PDB 1jgz EBI.jpg
PDB 1rvj EBI.jpg
PDB 1e14 EBI.jpg
PDB 1jgy EBI.jpg
PDB 1jgw EBI.jpg
PDB 1umx EBI.jpg
PDB 1k6l EBI.jpg
PDB 1f6n EBI.jpg
PDB 1k6n EBI.jpg
PDB 1jgx EBI.jpg
PDB 1m3x EBI.jpg
PDB 1pst EBI.jpg
PDB 1pss EBI.jpg
PDB 1jh0 EBI.jpg
PDB 2rcr EBI.jpg
PDB 1yst EBI.jpg
PDB 4rcr EBI.jpg
PDB 1jb0 EBI.jpg
PDB 2e74 EBI.jpg
PDB 2e76 EBI.jpg
PDB 1vf5 EBI.jpg
PDB 2e75 EBI.jpg
PDB 2d2c EBI.jpg
PDB 1q90 EBI.jpg
PDB 1qle EBI.jpg
PDB 1p84 EBI.jpg
PDB 1l9b EBI.jpg
PDB 1l9j EBI.jpg
PDB 3d38 EBI.png
PDB 2i5n EBI.jpg
PDB 1dxr EBI.jpg
PDB 6prc EBI.jpg
PDB 3prc EBI.jpg
PDB 1prc EBI.jpg
PDB 5prc EBI.jpg
PDB 2prc EBI.jpg
PDB 7prc EBI.jpg
PDB 1r2c EBI.jpg
PDB 1eys EBI.jpg
PDB 1kyo EBI.jpg
PDB 1kb9 EBI.jpg
PDB 2ibz EBI.jpg
PDB 1ezv EBI.jpg
PDB 1v54 EBI.jpg
PDB 2dyr EBI.jpg
PDB 1v55 EBI.jpg
PDB 2eij EBI.jpg
PDB 2eil EBI.jpg
PDB 2eik EBI.jpg
PDB 2dys EBI.jpg
PDB 2occ EBI.jpg
PDB 1ocr EBI.jpg
PDB 2eim EBI.jpg
PDB 1occ EBI.jpg
PDB 2ein EBI.jpg
PDB 1ocz EBI.jpg
PDB 1oco EBI.jpg
PDB 1pp9 EBI.jpg
PDB 1ntm EBI.jpg
Terms of Use   Search of the Day