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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Inside protein molecule
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Camping scene with camping tent pitched on a flat grassy pitch near a tree close to rocks and a body of water. A blue kayak is in the water and a bird is flying around the tree. A large cross section of earth and rocks is exposed underneath.
Biological protein and molecule, 3d rendering. 3D illustration.
A ball and stick model of Human Insulin. Isolated on black.
Antibody drug conjugates (ADCs) are targeted medicines that deliver chemotherapy agents to cancer cells 3d rendering
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
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
Structural model of Benzene molecule
calm park scene concept
Ice cube. Digitally generated image.
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.
Digital Geographic features
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Fictitious molecule model inside red and blue pill isolated on white.
3D cartoon and Gaussian surface models, PDB 6h5i, white background
Molecular structure of Methane CH4
Antioxidant CA , Manufactures, butane, anti aging, pharmaceutical and cosmetic chemical
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Green Uvarovite from Ukraine. photography isolated on white blackground. macro detail  background. close-up Rough raw unpolished semi-precious gemstone.
Digital background depicting innovative technologies in medicine systems, neural interfaces and research genetic and biology
3d rendering cargo ship or vessel with containers in ocean model
Freshness capsule
3D cartoon and molecular surface model, PDB 1aa1, white background
Molecular structure of Chloroform CHCl3
Neohalicholactone is unusual fatty acid metabolites having a cyclopropane ring and a nine-membered lactone. 3d illustration
3D Landscape topography view
White crystal
Natural Green Fluorite Stone Cluster Gemstone
Free Images: "bestof:Disulfur-dichloride-3D-vdW.png Space-filling model of the disulfur dichloride molecule S<sub>2</sub>Cl<sub>2</sub> own 2006-12-30 Ben Mills Benjah-bmm27 Images"
Sulfur-dioxide-resonance-2D.svg
Mercury fulminate.svg
Hydrogen-sulfide-3D-vdw.svg
Bedfordshire-fire-stations-map.svg
Odell-location-in-Bedfordshire.svg
Dicarbon-monoxide-2D.svg
Thioester-2D-A.svg
Phosgene-dimensions-2D.svg
4,4'-methylene diphenyl diisocyanate.svg
Acetone-CRC-MW-ED-dimensions-2D-Vector.svg
Disulfur-dichloride-3D-vdW.png
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Disulfur-dichloride-2D-dimensions.png
Disulfur-monoxide-3D-vdW-A.png
Disulfur-monoxide-3D-vdW-B.png
Sulfur-dichloride-3D-vdW.png
Disulfur-dioxide-3D-vdW-B.png
Disulfur-dioxide-3D-vdW-A.png
Sulfur-dichloride-3D-balls.png
Dichlorotriphenylphosphine-molecular-from-xtal-1998-3D-vdW.png
Disulfur-dinitride-3D-vdW.png
NPCl2-Spartan-MP2-3D-SF.png
Cp2MoCl2-from-xtal-1974-3D-sf.png
Vancomycin-from-xtal-1996-Mercury-3D-sf.png
Capecitabine-3D-vdW.png
Bendroflumethiazide-3D-vdW.png
Borazine-3D-vdW.png
Ketene-3D-vdW.png
Hexane-3D-vdW.png
Hydrochlorothiazide-3D-vdW.png
Acrylonitrile-3D-vdW.png
Benzophenone-3D-vdW.png
Maitotoxin-3D-vdW.png
Triclosan-3D-vdW.png
Tributylphosphine-3D-vdW.png
Diacetyl-3D-vdW.png
Benzil-3D-vdW.png
Ferrocene-3D-vdW.png
DCC-3D-vdW.png
Diphenylmethanol-3D-vdW.png
Dppf-3D-vdW.png
Triethylamine-3D-vdW.png
Salen-3D-vdW.png
Xantphos-3D-vdW.png
Isobutylgermane-3D-vdW.png
Benzylideneacetone-3D-vdW.png
Dibenzylideneacetone-3D-vdW.png
Acrolein-3D-vdW.png
Isobutylene-3D-vdW.png
Tropinone-3D-vdW.png
Diphenylacetylene-3D-vdW.png
Triphenylmethane-3D-vdW.png
Acetanilide-3D-vdW.png
Phenylacetylene-3D-vdW.png
Thenoyltrifluoroacetone-3D-vdW.png
Carbazole-3D-vdW.png
Pentaerythritol-3D-vdW.png
Dppm-back-3D-vdW.png
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Benzeneselenol-3D-vdW.png
Benzoin-3D-vdW.png
PN-3D-vdW.png
TBSCl-3D-vdW.png
Methanediol-3D-vdW.png
DPPA-3D-vdW.png
Disulfur-monoxide-3D-balls-A.png
Disulfur-monoxide-3D-balls-B.png
Disulfur-dioxide-3D-balls.png
Selenic-acid-3D-vdW.png
R-allicin-3D-vdW.png
S-allicin-3D-vdW.png
Sulfur-mustard-3D-vdW.png
Lipoic-acid-3D-vdW.png
Ethylene-glycol-3D-vdW.png
Boric-acid-3D-vdW.png
Asparagusic-acid-3D-vdW.png
Sulfur-dichloride-2D-dimensions.png
Meta-dichlorobenzene-3D-vdW.png
Para-dichlorobenzene-3D-vdW.png
Ortho-dichlorobenzene-3D-vdW.png
Dibenzo-p-dioxin-3D-vdW.png
Triphenyl-phosphate-3D-vdW.png
2-methoxyethanol-3D-vdW.png
Acetoacetic-acid-3D-vdW.png
Dimethyl-dicarbonate-3D-vdW.png
Vanadocene-dichloride-3D-balls.png
Methyl-isocyanide-3D-vdW.png
Succinic-acid-3D-vdW.png
Fumaric-acid-3D-vdW.png
Butyl-iodide-3D-vdW.png
Allyl-chloride-3D-vdW.png
Pentafluoroethyl-iodide-3D-vdW.png
Pivalic-acid-3D-vdW.png
Iodoacetic-acid-3D-vdW.png
Mesityl-oxide-3D-vdW.png
But-1-ene-3D-vdW.png
2-chloroethanethiol-3D-vdW.png
Oxazolidin-2-one-3D-vdW.png
Silicon-tetrabromide-3D-vdW.png
Silicon-tetraiodide-3D-vdW.png
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