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A ball and stick model of Human Insulin. Isolated on black.
Aztreonam (left, orange) inhibits the beta-lactamase from Acinetobacter species. Avibactam (red) inhibits the beta-lactamase (blue) of Clostridioides difficile.
Borazine with Li cation and hydrogen molecules as hydrogen storage system. 3d illustration
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
3D cartoon model, PDB 2wby, white background
3d structure of l-glucose molecule.
3d rendering of lactic acid molecules and milk. Milk contains some of the highest levels of lactic acid, with condensed milk and evaporated milk having higher levels.
Model commonly used in education.
Ball and stick model of sucrose molecule against a white background
A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Evolution of nanotechnology and self-proliferation of therapeutic agents
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
A molecule of sucrose, showing thermal ellipsoids.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2v0z, white background
3D Illustration of Vitamin C Molecule
Lactic acid molecule. Structural chemical formula. Infographics illustration. 3D rendering. Neon shine
Molecular model of Adenosine triphosphate,  or Adenosine-5'-triphosphate (ATP)
Prostaglandin D2 or PGD2 is a prostaglandin that binds to the receptor PTGDR as well as CRTH2. 3d illustration
A ball and stick model of a cellulose molecule. Cellulose is a long-chain carbohydrate polymer consisting of cells of glucose. It forms the cell walls of green plants and, whilst minimally digestable in the human gut, it forms an important part of the diet as \
Lactose molecular structure. 3D illustration
Molecular models
3D cartoon and Gaussian surface models, PDB 7qqf, white background
Complex formula of an organic molecule.
3d render of molecular structure of Fructose isolated over white background.\
Molecular model of lactose, a disaccharide sugar in milk.
Maltose or maltobiose or malt sugar is a disaccharide formed from two units of glucose joined with an alpha bond. 3d illustration
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Isolated The Gram-negative cell wall is composed of an outer membrane, a peptidoglycan layer, and a periplasm 3d rendering
Rendered remdesivir molecule in 3D, an experimental drug from Gilead, used to cure the first case of COVID-19 (or 2019-nCoV) in the United States (for a patient at Seattle, Washington). The model showed accurate atom connection and stereochemistry, based on the chemical structure available in public space from U.S. National Library of Medicine, which was professionally checked. Color symbols - green white =carbon, orange=oxygen, blue=nitrogen, white=hydrogen, red=phosphorus
Free Images: "bestof:Lactase mechanism.png en Mechanism of lactose hydrolysis by lactase-phlorizin hydrolase the molecule labeled as D glucose is D galactose C4 should be equatorial"
Lactose hydrolysis.svg
Glucose Insulin Release Pancreas.svg
Strecker's amino acid synthesis mechanism part 1.svg
P450cycle.svg
Star lifting 1.svg
Lactase mechanism.png
G6PI 1JIQ.png
Lactose Permease Mechanism..JPG
Lactase.png
Proposedmechanismforbglii.png
EpoxyEtherHydrolysisMechanism.png
Mutarotacja.tif
Lactose etc.png
Aldolase b reaction mechanism.jpg
Retaining mech.gif
Assistance mech.png
FinalMechanism3.png
Sdfh.gif
E2 14tBuchexCl.png
Chemical mechanism of phosphoglucose mutase.png
Argelanderin refraktori 4.JPG
Proton Zundel.gif
Silicon reactivity example.png
FAA 1QCO.png
Figures PNU913252(01-20-06).jpg
Acetic-acid-dissociation-2D-curly-arrows.png
COX-2 inhibited by Aspirin.png
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