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A ball and stick model of Human Insulin. Isolated on black.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Biological protein and molecule, 3d rendering. 3D illustration.
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
Inside protein molecule
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Molecular structure formula. Concept. 3D Render
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
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.
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Birth of Life, Evolution and Circulating Cells
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
3D rendering of microscopic molecular structure
Arabidopsis thaliana pollen grains in anther, fluorescent staining of DNA by Hoechst 33342 and modelling by  surface rendering software.
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.
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
DNA A-T Pair
Biological protein and molecule, 3d rendering. 3D illustration.
Digital background depicting innovative technologies in medicine, research genetic and biology molecular physics technology and innovations
Science background with molecule or atom
High resolution 3d illustration.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
A ribbons model of Human Insulin. Isolated on white.
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
Molecular model of amylose, one of the two sugar components in starch.
Biological protein and molecule, 3d rendering. 3D illustration.
3d Molecular StructurePlease see some similar pictures from my portfolio:
Free Images: "bestof:Dioptase structure.png en Crystal structure of dioptase CuSiO3·H2O R-3 hexagonal cell projected onto the a b plane own Perditax 2010-09-13 Dioptase Copper"
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Animal cell structure numbered version.svg
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