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Coloured tile with name, symbol and atomic number - number of protons - of the chemical element Hydrogen.
Karlsruhe, Baden-Wuerttemberg,Germany – October 13, 2013: This dictionary is very famous and used by brazilians learners of German language.This version (Portuguese - German) of the German brand Langenscheidt stands on a white background. The photo was photographed in a studio setting.
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Squalane is a hydrocarbon derived by hydrogenation of squalene. 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.
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Lily leaf c.s. under microscope
Structural model of Benzene molecule
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
3D rendering of microscopic particles and bubbles
Cross section leaf of plant under the light microscope view for botany education.
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
Algaes under microscopic view
Liver Fluke Section under light microscope with white background
After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Photomicrograph of flatworm,
Isolated of water structure model (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.
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
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]
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Silver, chemical element, taken from periodic table, with relief shape. Noble and precious metal with chemical symbol Ag (for Latin argentum), with atomic number 47. Isolated over white, illustration.
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.
A micrograph with nanoparticles made of lipids containing an anticancer drug. Modern drug delivery strategies for cancer treatment
flower bud of lilium brownii var. viridulum T.S. on microscopy
Highlight on chemical element Hafnium in periodic table of elements. 3D rendering
Carbon
Free Images: "bestof:1-HCl-protonates-tBuOH-2D-skeletal.png Reaction mechanism of the nucleophilic substitution of tert-butanol by hydrogen chloride Step 1 Protonation of"
Mechanism nucleophilic aromatic substitution.svg
SNAr mechanism.svg
Aromatic SN1 mechanism.svg
Vicarious nucleophilic substitution.svg
Mesitoic acid AAC1 reaction.svg
Von Richter reaction history 02.svg
1-HCl-protonates-tBuOH-2D-skeletal.png
2-water-leaves-protonated-tBuOH-2D-skeletal.png
3-chloride-attacks-tBu-cation-2D-skeletal.png
0-SN1-tBuOH-to-tBuCl-2D-skeletal.png
Epoxide Williamson.png
Nucleophilic Epoxidation Mechanism2.tiff
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