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A ball and stick model of Human Insulin. Isolated on black.

Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).

Science background with molecule or atom

Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering

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.

$The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.$

Cell membrane cholesterol is shown in pink. 3D cartoon and Gaussian surface models, PDB 7rpk, white background.

Linagliptin or Tradjenta is a medication used to treat diabetes mellitus type 2. 3d illustration

3d rendering of transparent molecule shape on green color background.

ribonicleic acid chain from which the deoxyribonucleic acid or DNA is composed - 3d illustration

Calcidiol molecule, also called calcifediol, major circulating metabolite of vitamin D3 produced in liver, 3D illustration

plant Leaf of Nerium indicum T.S. under light mircoscope with white background

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

3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen

Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.

Dna structure on science background. 3d illustration

A molecular model of the flavonoid Quercetin. An antioxidant and anti-inflamatory, it is used as a nutritional suplement. It is commonly found in many fruits and vegetables and is a significant chemical component of tea. Isolated on white.

Horizontal banner with model of abstract molecular structure. Background of blue, yellow and green color with glass atom model. Copy space for your text. 3d render

$Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img] \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]$

Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.

Fictitious molecule model inside red and blue pill isolated on white.

Glowing green chemical molecules bonding to each others floating in fluid. Illustration of the concept of biological and chemical research

Vitamin D Capsule with D3 Element. Dietary Supplements. 3D Render

p53 (blue) tagged with ubiquitin (yellow) is degraded into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.

Evolution and Mystery of Life: Mollusks Living in Water

Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism

Close-up shot of a petri dish for checking an antibiotic in the laboratory.

Free Images: "bestof:EVH1.jpg en Structure of the enabled/VASP homology 1 EVH1 domain-ActA peptide complex a key component in the spatial control of actin assembly EVH1 domains bind"

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Zeppelin-LZ-127 internal and gas cells opaque.svg

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PDB 2GUO - MHC HLA-A2 in complex with Melan-A-MART-1 27-35 peptide.png

1FYT T-cell receptor and HLA class II complex.png

ELMO1 (CED-12) and DOCK2 (CED-5) ternary complex in apoptosis.jpg

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Sécurité des réseaux au Cameroun, les enjeux du futur, de la Convergence des Systèmes vers la Convergence Réglementaire par MOMNOUGUI Robert-Alain Expert.jpg

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