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B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Cells in the body examined by endoscope
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Molecular model of amylose, one of the two sugar components in starch.
Biological protein and molecule, 3d rendering. 3D illustration.
A ball-and-stick 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.
Backgrounds of Bacteria and Mold under the microscope in Lab.
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3D cartoon and Gaussian surface models, PDB 6vg8, white background
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Lily leaf c.s. under microscope
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
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]
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Acetylcholine receptors in the lipid layer of cell membrane.
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
3D cartoon and Gaussian surface model, chain id color scheme, PDB 3v7t, white background
Liver Fluke Section under light microscope with white background
Biological protein and molecule, 3d rendering. 3D illustration.
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
TNF-alfa (blue) is the most potent proinflammatory cytokine and is crucial in the pathogenesis of PsA. TNF-  inhibitors considerably relieve symptons in patients. A therapeutic antibody (adalimumab) blocks the receptor binding site of  TNF-.
Freshness capsule
3D cartoon and Gaussian surface models, PDB 1uea, white background
Inside protein molecule
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
A molecular model of Human Insulin. Isolated on black.
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Free Images: "bestof:8-oxocoformycin reductase reaction.PNG en 8-oxocoformycin_reductase_reaction Own akane700 2009-12-16 Oxidoreductases reactions EC 1 1 1"
Dihydrofolate reductase reaction.svg
DHFR rxn.svg
Reaction Tyrosinase.svg
PPDK reaction.svg
Glutamate dehydrogenase reaction.svg
Allylic rearrangement reaction.svg
Aspartate transaminase reaction.svg
RuBisCO reaction.svg
Bedoukian reaction.svg
Takai1.svg
Knoevenagel reaction mechanism 1.svg
Knoevenagel reaction mechanism 2.svg
Knoevenagel reaction mechanism 3.svg
Lactase2.svg
ML reaction title.svg
Jensen reaktion.svg
Tischenko Reaction V.1.svg
Tischenko Reaction V.2.svg
Bromination Reaction V.1.svg
Weiss 1,2Aldol V.2.svg
Ninhydrin reaction.svg
Aldol control 1.svg
Nozaki-Hiyama-Kishi.svg
Addition reaction to ethene.svg
Luciferin bacterial reaction.svg
Photo-Fries Reaction V.1.svg
Spaac mech.svg
Gustavson-Reaktion V1-Seite001.svg
Oxymercuration2.svg
Mechanismus der SN2- Reaktion V.3.svg
SPAAC Reaction.svg
Eglinton reaction Ü3-Seite001.svg
E1cB.svg
Desaminierung.svg
Phenolate-cyanogenhalide-diphenylcarbonimidate.svg
Alpha oxidation part I.svg
C60Bingel.svg
Aniline carbylamine reaction.svg
Ether-cleavage-sn1.svg
Ether-cleavage-sn2.svg
CBSReductionMechanism.svg
E1cb-mechanism.svg
E2-mechanism.svg
Millon Reaction Principle V.1.svg
Freund-Reaktion mechanismV3-Seite001.svg
Alcohols - 7.svg
Gomberg-Bachmann-Reaktion Ü2-Seite001.svg
Gomberg Bachmann reaction mechn-Seite001.svg
Freund-Reaktion Ü1-Seite001.svg
Gustavson Reaktion mechanism V1-Seite001.svg
Haller-Bauer reaction Ü1-Seite001.svg
Eglinton reaction mechanism V6-Seite001.svg
BCIP reaction.svg
Alpha oxidation part III.svg
Alpha oxidation part II.svg
Alpha oxidation part IV.svg
Nozaki-Hiyama-Kishi-Nickel.svg
Alcohols - 9 (Ph3PBr2).svg
Rearrangement general scheme.svg
Dimerisierung von Phenol.svg
Evans aldol 7.svg
Haller-Bauer reaction mechanism V2-Seite001.svg
Alpha oxidation part V.svg
Phenoniumion.svg
E1-mechanism.svg
Propylene and potassium permanganate.svg
Conversion, Selectivity and Yield.svg
Emerson-Reaktion.svg
Prop-2-en-1-ol to 3-bromoprop-1-ene.svg
Oxidation of paraffins.svg
Hexanitroethane reactions01.svg
Weiss reaction, Aldol addition-Seite001.svg
Transaminierung.svg
Barium hydroxide-catalyzed 2-carboxy-1,3-dihydroxynaphthalene preparation.svg
LDH reaction.svg
Von Richter reaction history 02.svg
Gomberg Bachmann reaction mechn-Seite002.svg
Weiss reaction with cyclic dicarbonyl compound 3-Seite001.svg
Weiss reaction mechanism, Michael addition-Seite001.svg
Epoxidation Mimoun Mechanism.svg
Murexide reaction.svg
Redox system tetrahydrobiopterin.svg
Haller-Bauer reaction Ü2.svg
Alcohols - 8 (mesylation-halogenation).svg
Reaction of Propan-1-ol and Copper(II) oxide to Propionaldehyde.svg
Reaction of Propan-1-ol and Copper(II) oxide to Propionaldehyde 2.svg
Haller-Bauer reaction Ü2-Seite001.svg
Opianic acid demethylation.svg
P450cycle.svg
8-oxocoformycin reductase reaction.PNG
Sulcatone reductase reaction.PNG
(S)-usnate reductase reaction.PNG
6-pyruvoyltetrahydropterin 2'-reductase reaction.PNG
DTDP-4-dehydro-6-deoxyglucose reductase reaction.PNG
Indole-3-acetaldehyde reductase (NADPH) reaction.PNG
Indole-3-acetaldehyde reductase (NADH) reaction.PNG
5-amino-6-(5-phosphoribosylamino)uracil reductase reaction.PNG
Sequoyitol dehydrogenase reaction.PNG
Dihydrobunolol dehydrogenase reaction.PNG
Hydroxycyclohexanecarboxylate dehydrogenase reaction.PNG
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