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alien structure made of white spheres and flowing glass liquid, molecular, hi-tech concept, abstract design element
Ball and stick 3D render from the inside of a protein molecule.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and epigenetics. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 3wgw, white background.
Inside protein molecule
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
Science or medical concept. Molecular structure on black background
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Slice of natural crystal for patterns and textures use with high resolution.
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 Abstract object
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
Birth of Life, Evolution and Circulating Cells
Yohimbine(quebrachine), is an indole alkaloid. C21H26N2O3. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
Structural model of Benzene molecule
Three-dimensional abstract models of molecules of acetylsalicylic acid on a black background. 3D render. Gray carbon atoms, blue oxygen and red hydrogen in aspirin molecules.
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
Omega-3 fatty acids, docosahexaenoic acid (DHA) molecule with oil background 3d rendering
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.
Biological protein and molecule, 3d rendering. 3D illustration.
Molecular model of amylose, one of the two sugar components in starch
Science background with molecule or atom
Crystal Lattice
3D cartoon and Gaussian surface models, PDB 1uea, white background
Amazing Colorful Agate Crystal stone cross texture background.
The human immunodeficiency virus single-stranded RNA genome is converted into double-stranded DNA by the viral reverse transcriptase and then the DNA is integrated in the DNA of an infected human cell. The reverse transcriptase is one of the main targets to disrupt the virus multiplication through an inhibitor. There are nucleoside and nucleotide inhibitors and non nucleoside analogue inhibitors.
Molecular structure of Sulfur dioxide SO2
Coxsackie virus internal structure, 3d illustration set isolated on white
3D rendering of microscopic molecular structure
Free Images: "bestof:Imatinib molecule spacefill.png Space-filling model of the imatinib molecule an anti-cancer drug Color code 505050  Carbon  C  black<br> F0F0F0  Hydrogen"
altretamine-anti-cancer-drug-875799.png
altretamine-anti-cancer-drug-875800.png
barrelene-molecule-spacefill-model-895192.png
avobenzone-spacefill-model-molecule-884339.png
amiton-spacefill-molecule-chemical-876020.png
bapta-spacefill-model-molecule-895125.png
bay-k8644-molecule-model-calcium-903589.png
almitrine-respiratory-drug-molecule-872674.png
almitrine-respiratory-drug-molecule-872675.png
acetazolamide-diuretic-drug-molecule-872224.png
acetazolamide-diuretic-drug-molecule-872223.png
aziridine-molecule-nitrogen-884366.png
aminothiazole-spacefill-model-876013.png
aminoethylpiperazine-spacefill-model-876009.png
aminoethylethanolamine-spacefill-876007.png
dihydroprogesterone-molecule-steroid-855558.png
amitriptylinoxide-tricyclic-876022.png
aminopyralid-spacefill-model-876011.png
biotin-spacefill-b-vitamin-model-910243.png
azepine-nitrogen-heterocycle-884363.png
azepane-heterocycle-nitrogen-884361.png
azelaic-acid-dicarboxylic-spacefill-884359.png
apiol-phenylpropanoid-parsley-876291.png
amps-sulfonic-acid-acrylamido-876070.png
amoscanate-experimental-anthelmintic-876033.png
amlodipine-calcium-channel-blocker-876024.png
annulene-cyclotetradecaheptaene-835643.png
aminomethylcyclopropane-cis-model-835640.png
acarbose-diabetic-drug-867864.png
aranidipine-calcium-channel-blocker-883791.png
crown-5-3d-spacefill-ether-model-835896.png
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tetrahydrocannabinol-hydroxy-thc-3d-835853.png
retinal-cis-3d-spacefill-model-835851.png
octene-spacefill-alkene-ball-model-835813.png
pyran-heterocycle-spacefill-ball-835809.png
dioxin-heterocycle-spacefill-ball-835807.png
tetramethyluronium-trifluoromethyl-835794.png
dimethoxyphenethylamine-molecule-855585.png
acarbose-diabetic-drug-867863.png
chlorofluorocarbon-fluoroethane-835796.png
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aminoindane-psychoactive-drug-836133.png
Hydrogen-sulfide-3D-vdw.svg
Imatinib molecule spacefill.png
Imatinib molecule ball.png
Neocarzinostatin 3D spacefill.png
Fenadiazole 3D spacefill.png
Terbequinil 3D spacefill.png
Azosemide molecule spacefill.png
Methylbenzylpiperazine molecule spacefill.png
Ethcathinone molecule spacefill.png
Methcathinone molecule spacefill.png
Flephedrone molecule spacefill.png
Isopropylamphetamine molecule spacefill.png
Propylamphetamine molecule spacefill.png
Etilamfetamine molecule spacefill.png
Ifosfamide-3D-spacefill.png
Elesclomol-3D-spacefill.png
Thymectacin-3D-spacefill.png
Demecolcine 3D spacefill.png
Bicalutamide 3D spacefill.png
Doxorubicin 3D spacefill.png
Halichondrin B 3D spacefill A.png
Temozolomide-3D-spacefill.png
Tegafur-3D-spacefill.png
Altretamine-3D-spacefill.png
Trofosfamide-3D-spacefill.png
Estramustine 3D spacefill.png
Dantrolene 3D spacefill.png
Mephenytoin 3D spacefill.png
Lurasidone 3D spacefill.png
Ruboxistaurin 3D spacefill.png
Taribavirin 3D spacefill.png
Diminazen 3D spacefill.png
Diucifon molecule spacefill.png
Delorazepam molecule spacefill.png
Norfenfluramine molecule spacefill.png
Abafungin 3D spacefill.png
Tirapazamine-3D-spacefill.png
ZD6126-3D-spacefill.png
2-Aminoindane 3D spacefill.png
Glisoxepide molecule spacefill.png
Azacosterol molecule spacefill.png
Butylone molecule spacefill.png
2-Fluoroamphetamine molecule spacefill.png
3-Fluoroamphetamine molecule spacefill.png
4-Methylamphetamine molecule spacefill.png
5-EAPB molecule spacefill.png
5-APB molecule spacefill.png
3-Methylamphetamine molecule spacefill.png
Lucanthone molecule spacefill.png
Isobromindione 3D spacefill.png
Thiocarlide 3D spacefill.png
Ethambutol 3D spacefill.png
Ethotoin 3D spacefill.png
Fosphenytoin 3D spacefill.png
Ampiroxicam 3D spacefill.png
TP-13 3D spacefill.png
TPA-023 3D spacefill.png
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