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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A ball and stick model of Human Insulin. Isolated on black.
alien structure made of white spheres and flowing glass liquid, molecular, hi-tech concept, abstract design element
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Simplicity chemical molecule with white background, 3d rendering. Computer digital drawing.
Inside protein molecule
Science background with molecule or atom
Molecular structure of Methane CH4
CD47 also known as integrin associated protein is a transmembrane protein that in humans is encoded by the CD47 gene. CD47 belongs to the immunoglobulin superfamily and partners with membrane integrins and also binds the ligands thrombospondin-1 and signal-regulatory protein alpha. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 2jjt, white background
Spheres in shades of blue, abstract modern trendy background, business, technology
Yohimbine(quebrachine), is an indole alkaloid. C21H26N2O3. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
Biological protein and molecule, 3d rendering. 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.
Black,blue and light blue glass balls connected to a single network on white 3d render
Structural model of Benzene molecule
Structure of novel coronavirus spike receptor-binding domain (pink) complexed with its receptor ACE2 (blue), surface modeel, white background
3D rendering blue transparent icon
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Abstract geometric shape
Isolated transparent physics atom, 3d rendering. 3D illustration.
A ball and stick model of a strand of a molecule of polyvinyl chloride, more commonly known as PVC. This vinyl polymer is one of the commonest plastics in use.
Dicyclohexyl phthalate (DCP) plasticizer molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
3D cartoon and Gaussian surface models, PDB 1uea, white background
Molecular structure of Chloroform CHCl3
Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH (often abbreviated MeOH).
Crystal Lattice
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
A model of a strand of DNA. Isolated on black.
Free Images: "bestof:Nitrofural 3D spacefill.png Space-filling model of the nitrofural molecule also known as nitrofurazone an antibiotic Colour code 505050  Carbon  C"
crown-5-3d-spacefill-ether-model-835896.png
crown-4-3d-spacefill-ether-model-835872.png
retinal-cis-3d-spacefill-model-835851.png
tetrahydrocannabinol-hydroxy-thc-3d-835853.png
annulene-cyclotetradecaheptaene-835643.png
biotin-spacefill-b-vitamin-model-910243.png
pyran-heterocycle-spacefill-ball-835809.png
tetramethyluronium-trifluoromethyl-835794.png
aminomethylcyclopropane-cis-model-835640.png
octene-spacefill-alkene-ball-model-835813.png
dioxin-heterocycle-spacefill-ball-835807.png
chlorofluorocarbon-fluoroethane-835796.png
Hydrogen-sulfide-3D-vdw.svg
Nitrofural 3D spacefill.png
Nitrofural 3D ball.png
Sulfaphenazole-3D-spacefill.png
Cefuroxime-3D-spacefill.png
Rufloxacin-3D-spacefill.png
Clomocycline 3D spacefill.png
Chlortetracycline 3D spacefill.png
Demeclocycline 3D spacefill.png
Doxycycline 3D spacefill.png
Meclocycline 3D spacefill.png
Rolitetracycline 3D spacefill.png
Valinomycin 3D spacefill.png
Eperezolid 3D spacefill.png
Thiolutin 3D spacefill.png
Sulfametrole 3D spacefill.png
Dapsone 3D spacefill.png
Sulfamazone-3D-spacefill.png
Dimethyldiethoxysilane-3D-spacefill.png
Dimethylethanolamine 3D spacefill.png
Diethanolamine 3D spacefill.png
Benzylpiperazine-3D-spacefill.png
Hexamethyldisilazane-3D-spacefill.png
Oxane 3D spacefill.png
Coronene 3D spacefill.png
Thymidine 3D spacefill.png
Dihydroxyacetone 3D spacefill.png
Estradiol 3D spacefill.png
Cumene 3D spacefill.png
Fexofenadine 3D spacefill.png
Amiton 3D spacefill.png
Dimethoxyethane 3D spacefill.png
Cycloparaphenylene-3D-spacefill.png
DAMN-3D-spacefill.png
PMDTA-3D-spacefill.png
Cortodoxone-3D-spacefill.png
Niacin-3D-spacefill.png
Furazan-3D-spacefill.png
Dithiothreitol-3D-spacefill.png
Tepoxalin-3D-spacefill.png
Tetraethylmethane-3D-spacefill.png
Tetramethyltin-3D-spacefill.png
Aldesulfone-sodium-3D-spacefill.png
Chlormezanone-3D-spacefill.png
Trifluoromethyltrimethylsilane-3D-spacefill.png
Estragole-3D-spacefill.png
Anethole-3D-spacefill.png
Chavicol-3D-spacefill.png
Imipraminoxide-3D-spacefill.png
Nanoputian-3D-spacefill.png
Fructone-3D-spacefill.png
Theobromine 3D spacefill.png
Theophylline 3D spacefill.png
Urea 3D spacefill.png
Ribothymidine 3D spacefill.png
Iodoquinol 3D spacefill.png
Ergocalciferol 3D spacefill.png
Alfatradiol 3D spacefill.png
Ethanolamine 3D spacefill.png
Tristearin 3D spacefill.png
Tioguanine 3D spacefill.png
Ethoxybenzene 3D spacefill.png
Haematoxylin 3D spacefill.png
Nicotinamide 3D spacefill.png
Diphenylcyanoarsine-3D-spacefill.png
Bisindolylmaleimide-4-3D-spacefill.png
PMSF-3D-spacefill.png
2C-H-3D-spacefill.png
Benzidine-3D-spacefill.png
IBMX 3D spacefill.png
Adrenaline 3D spacefill.png
SNAP-3D-spacefill.png
DBNPA-3D-spacefill.png
Skatole-3D-spacefill.png
Ceftaroline-fosamil-zwitterion-3D-spacefill.png
Ceftaroline-fosamil-anion-3D-spacefill.png
Diphenyl ether 3D spacefill.png
Diethylene glycol 3D spacefill.png
Diisopropyl azodicarboxylate 3D spacefill.png
Civetone 3D spacefill.png
Tricresyl phosphate 3D spacefill.png
Perfluorooctanesulfonic-acid-3D-spacefill.png
TATNB-3D-spacefill.png
1-Octene-3D-spacefill.png
1-Hexene-3D-spacefill.png
2,4,6-Trinitroaniline-3D-spacefill.png
3-Pentanol-3D-spacefill.png
Triphenyltin-hydride-3D-spacefill.png
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