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Inside protein molecule
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Science background with molecule or atom
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
A molecular model of the analgesic aspirin, a nonsteroidal anti-inflammatory drug (NSAID).  Isolated on black.
Yohimbine(quebrachine), is an indole alkaloid. C21H26N2O3. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
Biological protein and molecule, 3d rendering. 3D illustration.
An empty tablet blister pack with just two tablets left  highlighting cost and dependance of medications- plain background
alien structure made of white spheres and flowing glass liquid, molecular, hi-tech concept, abstract design element
Take out food box on white background
Multidrug transporter molecule that causes multidrug resistance in bacterial and cancer cells, 3D illustration
3d rendering of Easter eggs background
Black,blue and light blue glass balls connected to a single network on white 3d render
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
Tryptophan molecule structure 3d illustration with clipping path
Structural model of Benzene molecule
Lactose is a disaccharide sugar derived from galactose and glucose that is found in milk
A shining grain of information
3d rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
Various white blister packs of pills - white background
Isolated transparent physics atom, 3d rendering. 3D illustration.
A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.
macro close up of firebug eggs laid on a glass pane
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
Borazine with Li cation and hydrogen molecules as hydrogen storage system. 3d illustration
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
3D rendering of Single cell shrinkage to filling
DNA A-T Pair
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2y73, white background
Pills in blister packs - white background
Free Images: "bestof:Glycocyamine-3D-spacefill.png Space-filling model of the glycocyamine molecule a precursor of creatine This image shows the electrically neutral form"
Glycocyamine-3D-spacefill.png
Glycocyamine-3D-balls.png
Glycocyamine-zwitterion-3D-spacefill.png
Glycocyamine-zwitterion-3D-balls.png
Cyclic pyranopterin monophosphate molecule spacefill.png
Creatine molecule spacefill.png
Cyclic pyranopterin monophosphate molecule ball.png
Creatine molecule ball.png
Diiodotyrosine 3D spacefill.png
Glufosinate 3D spacefill.png
Nitrazine 3D spacefill.png
Flavin mononucleotide 3D spacefill.png
Adenosine-3',5'-bisphosphate-3D-spacefill.png
Aspartame-3D-spacefill.png
Fosaprepitant-3D-spacefill.png
Deoxyuridine monophosphate 3D spacefill.png
Estrone sulfate 3D spacefill.png
Lisinopril 3D spacefill.png
Nitrilotriacetic acid molecule spacefill.png
MPT-AMP complex spacefill.png
Metirosine molecule spacefill.png
3-Hydroxy-L-kynurenine-3D-spacefill.png
2-Amino-3-carboxymuconic-semialdehyde-3D-spacefill.png
Cyclamic acid 3D spacefill.png
Dimethylglycine 3D spacefill.png
EGTA 3D spacefill.png
Ethocybin 3D spacefill.png
Chlorophyllin 3D spacefill.png
Titan yellow 3D spacefill.png
Taurine molecule spacefill.png
Metal-binding pterin complex spacefill.png
5-Hydroxy-L-tryptophan-3D-spacefill.png
2-Aminomuconic-semialdehyde-3D-spacefill.png
Deoxyadenosine-diphosphate-3D-spacefill.png
Adenosine-monophosphate-3D-spacefill.png
Deoxyadenosine-monophosphate-3D-spacefill.png
Deoxyguanosine-diphosphate-3D-spacefill.png
Deoxyguanosine-monophosphate-3D-spacefill.png
Beta-Alanine-3D-spacefill.png
L-Kynurenine-3D-spacefill.png
L-Allysine-3D-spacefill.png
Phosphoramidon-3D-spacefill.png
Cystathionine 3D spacefill.png
Cytidine diphosphate 3D spacefill.png
Cytidine triphosphate 3D spacefill.png
Deoxycytidine diphosphate 3D spacefill.png
Thymidine triphosphate 3D spacefill.png
Ribothymidine diphosphate 3D spacefill.png
Thymidine diphosphate 3D spacefill.png
Ribothymidine monophosphate 3D spacefill.png
Deoxyuridine triphosphate 3D spacefill.png
Uridine diphosphate 3D spacefill.png
Deoxyuridine diphosphate 3D spacefill.png
Dehydroepiandrosterone sulfate 3D spacefill.png
Hypotaurine molecule spacefill.png
Sulfanilic acid molecule spacefill.png
3-Aminoisobutyric-acid-3D-spacefill.png
6-Phosphogluconic-acid-3D-spacefill.png
6-Phosphogluconolactone-3D-spacefill.png
Cyclic-adenosine-monophosphate-3D-spacefill.png
Cyclic-guanosine-monophosphate-3D-spacefill.png
Phosphocreatine-3D-spacefill.png
Nitrazine 3D ball.png
Diiodotyrosine zwitterion 3D spacefill.png
Cystine 3D spacefill.png
Cytidine diphosphate anion 3D spacefill.png
Flavin mononucleotide 3D ball.png
THC-O-phosphate 3D spacefill.png
Estrone sulfate 3D ball.png
Glufosinate 3D ball.png
Inosine monophosphate 3D spacefill.png
Levodopa 3D spacefill.png
Thioinosine monophosphate 3D spacefill.png
Cyclic pyranopterin monophosphate anion spacefill.png
MPT-AMP complex ball.png
Metirosine molecule ball.png
Dimethylglycine 3D ball.png
5-Hydroxy-L-tryptophan-zwitterion-3D-spacefill.png
2-Aminomuconic-acid-3D-spacefill.png
Adenosine-3',5'-bisphosphate-3D-balls.png
Aspartame-3D-balls-2.png
3-Hydroxyanthranilic-acid-3D-spacefill.png
Fosaprepitant-3D-balls.png
5-Methyluridine triphosphate 3D spacefill.png
Diiodotyrosine 3D ball.png
Deoxycytidine triphosphate 3D spacefill.png
Uridine triphosphate 3D spacefill.png
Deoxyuridine monophosphate 3D ball.png
Deoxyuridine monophosphate anion 3D ball.png
Lisinopril 3D ball.png
Nitrilotriacetic acid molecule ball.png
Taurine molecule ball.png
Metal-binding pterin complex ball.png
Guanosine-monophosphate-3D-balls.png
Guanosine-monophosphate-3D-spacefill.png
3-Hydroxy-L-kynurenine-3D-balls.png
Phosphoramidon-3D-balls.png
Cyclamic acid 3D ball.png
Cytidine monophosphate 3D spacefill.png
Thymidine monophosphate 3D spacefill.png
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