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Science background with molecule or atom
A ball and stick model of N,N-Diethyl-meta-toluamide, commonly known as DEET. The most common active ingredient in insect repellents. Isolated on white.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Photomicrograph of flatworm,
Bone morphogenetic proteins (BMPs) are a group of growth factors also known as cytokines and as metabologens. 3D cartoon and Gaussian surface models, white background.
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.
Breast Cross Section of Fat .
Liver Fluke Section under light microscope with white background
Water (Molecular formula: H2O) is a clear, odorless, tasteless liquid that is essential for most animal and plant life. Chemical structure model: Ball and Stick. 3D illustration.
Structural model of Benzene molecule
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
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
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.
Molecular structure over white
plant Pine Cone-Female L.S. under light mircoscope with white background
Dicyclomine, dicycloverine molecule. Antimuscarinic drug used to treat IBS. Molecular model. 3D rendering. Illustration
Photomicrograph of midge fly, Chironomidae family, eggs hatching. Eggs are encased in a gelatinous material that attracts debris. Live specimen. Larva about 0.5 mm long. Wet mount, 10X objective, transmitted brightfield illumination.
Prostaglandin D2 or PGD2 is a prostaglandin that binds to the receptor PTGDR as well as CRTH2. 3d illustration
A molecular model of the plasticizer Dibutyl Phthalate or DBP.  As a plasticizer it has been used in many products including adhesives, textiles, cosmetics and children's toys. There are now concerns about its health effects, particularly its effect on male health and behaviour.   Isolated on white.
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Fictitious molecule model inside red and blue pill isolated on white.
Organic carnauba wax flake with molecular structure. Chemical ingredient used in cosmetic industry.
Slice of natural crystal for patterns and textures use with high resolution.
3D illustration of a molecule on white background with alpha layer
Molecular structure of Sulfur dioxide SO2
Dihydrotestosterone or androstanolone or stanolone is an endogenous androgen sex steroid and hormone. 3D illustration on white
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Free Images: "bestof:Digalactosyl diacylglycerol.png General chemical structure of a a digalactosyl diacylglycerol DGDG a type of galactolipid Own 19 57 4 January 2010 UTC Edgar181"
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1,2-diacylglycerol.svg
1,3-diacylglycerol.svg
Glycyrrhetinic acid derivatives.svg
Sulfoquinovosyl dipalmitoylglycerol.svg
Etanidazole.svg
Adibendan.svg
Agelasine A.svg
Agelasimine A.svg
Desmethyltramadol.svg
Viomycin.svg
Aminopenicillin.svg
Hydroprene.svg
Echinopsidine.svg
Nithiazine.svg
Clocinnamox.svg
Brefanolol.svg
Bucumolol.svg
Bufetolol.svg
Bunitrolol.svg
Nifenalol.svg
Zanoterone.svg
Adelmidrol.svg
Inoscavin A.svg
Ralfinamide.svg
Camalexin.svg
Cassaine.svg
AdipoRon.svg
Dasantafil.svg
Thiazolium.svg
Imiprothrin.svg
Epoxomicin.svg
Equilin.svg
Dihydroquinine.svg
Dexamethasone structure.svg
Umeclidinium.svg
Fasudil.svg
Orestrate.svg
C4hydroxycocaine.svg
Pindolol skeletal.svg
CocaineNoncatalyticHapten395.svg
Norgesterone.svg
Ammonium sulfite.svg
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