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Science background with molecule or atom
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
nanotechnology and abstract graphene structures
Biological protein and molecule, 3d rendering. 3D illustration.
A ball and stick model of a molecule of Human Interferon. Interferons are proteins important in the working of the immune system and are produced in large numbers in the presence of viruses, bacteria, tumors and parasites.  Interferons are used in drugs to combat cancer, multiple sclerosis, hepatitis B and C and other diseases. Isolated on white.
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.
Bacterial dehalogenases remove halogen atoms from organic compounds. The one shown here is a reductive dehalogenase from PDB entry 4ur0. It uses a cobamide cofactor (orange) and iron-sulfur clusters to reduce the substrate. Dehalogenases may be used as a way to clean up areas polluted with halogenated compounds.
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Energy exchange of electrons between atoms
Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and epigenetics. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 3wgw, white background.
Abstract background with molecules spheres
Yohimbine(quebrachine), is an indole alkaloid. C21H26N2O3. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
Neural Network Nodes Deep Learning Artificial Intelligence Machine Learning Model
Inside protein molecule
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
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.
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
forming of underskin cellulite illustration
Computer generated 3D render of ball and stick molecules.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Rendered coronavirus/2019-nCoV single-stranded RNA, built from experimentally determined Ebola virus crystal structure. Color symbols - bluewhite=carbon, pink=oxygen, lightblue=nitrogen, white=hydrogen, lavender=phosphorus
3D cartoon and Gaussian surface models, PDB 6rwb, white background
Division of Human Cancer Cells
Cediranib cancer drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Omega-3 fatty acids, docosahexaenoic acid (DHA) molecule with oil background 3d rendering
DNA A-T Pair
3d structure of bombykol, a pheromone released by the female silkworm moth to attract mates. The first pheromone to be characterized chemically.
Digital background depicting innovative technologies in medicine systems, neural interfaces and research genetic and biology
Free Images: "bestof:Gynoecium morphology fusion syncarpous carpels 3 locules 1.png es Tipo de fusión del gineceo Gineceo sincárpico 3 carpelos y 1 lóculo Según Simpson 2005"
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Juaniraeta.jpg
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Moneda Venezolana de 5 Bolivares de 1919.jpg
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Edwin_Smith_Papyrus_v2.jpg
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Gynoecium morphology style geniculate.svg
Stem morphology type areole.svg
Stem morphology type thorn.svg
Stem morphology type scape.svg
Stem morphology type culm.svg
Stem morphology type caudiciform stems.svg
Stem morphology type tiller.svg
Stem morphology type fascicle.svg
Glosario del APWeb - gineceo y pistilo.svg
Stem morphology type culm (modified).svg
Stem morphology type tiller (modified).svg
Fruit morphology fruit type - drupecetum Rubus.svg
Fruit morphology fruit type - achenecetum Fragaria.svg
Fruit morphology fruit type - sorosis Ananas comosus.svg
Fruit morphology fruit type - achene (from multiple fruit of achenes Platanus).svg
Fruit morphology - Type bur with achenes and involucral bracts Xanthium.svg
Flower morphology perianth type spurred - parts calyx spur.svg
Stamen morphology fusion polyadelphous.svg
Bristle morphology - plumose.svg
Bristle morphology - glochidiate.svg
Flower morphology perianth type campanulate.svg
Flower morphology perianth type urceolate.svg
Flower morphology perianth type rotate.svg
Flower morphology perianth type cruciate.svg
Flower morphology perianth type infundibular.svg
Flower morphology perianth type salverform.svg
Bristle morphology - uncinate or hooked.svg
Bristle morphology - barbed or barbellate.svg
Flower morphology perianth type unguiculate.svg
Flower morphology - flower cut-away Ericaceae Arbutus.svg
Flower morphology - Flower lateral view some pieces removed - gynobasic style position epipetalous stamen Boraginaceae.svg
Flower morphology perianth type saccate - parts sac or pouch.svg
Flower morphology perianth type personate - parts constriction.svg
Flower morphology perianth type carinate - parts keel.svg
Flower morphology perianth type tubular part tube.svg
Flower morphology perianth type spurred - parts corolla spur.svg
Flower morphology perianth type cucullate (hooded) - parts hood (upper lip) and lower lip.svg
Flower morphology perianth type bilabiate - parts tube throat upper and lower lip.svg
Glosario del APWeb - gineceo estipitado.svg
Ovule morphology anatropous.svg
Ovule morphology orthotropous.svg
Ovule morphology campilotropous.svg
Fruit morphology - samara - flower longitudinal section wings on developing fruit Acer platanoides.svg
Leaf morphology - venation Hickey 1973 - flabellate.svg
Leaf morphology - venation Hickey 1973 - parallelodromous.svg
Leaf morphology - venation Hickey 1973 - campylodromous.svg
Leaf morphology - venation Hickey 1973 - hyphodromous.svg
Leaf morphology - venation Hickey 1973 - palinactinodromous.svg
Partido Nacional Chile.svg
Leaf morphology - venation Hickey 1973 - craspedodromous semi-craspedodromous.svg
Leaf morphology - venation Hickey 1973 - craspedodromous simple.svg
Leaf morphology - venation Hickey 1973 - acrodromous imperfect suprabasal.svg
Leaf morphology - venation Hickey 1973 - actinodromous imperfect marginal.svg
Leaf morphology - venation Hickey 1973 - actinodromous imperfect reticulate.svg
Leaf morphology - venation Hickey 1973 - camptodromous cladodromous.svg
Leaf morphology - venation Hickey 1973 - acrodromous perfect basal.svg
Leaf morphology - venation Hickey 1973 - camptodromous brochidodromous.svg
Leaf morphology - venation Hickey 1973 - camptodromous reticulodromous.svg
Leaf morphology - venation Hickey 1973 - acrodromous imperfect basal.svg
Leaf morphology - venation Hickey 1973 - acrodromous perfect suprabasal.svg
Leaf morphology - venation Hickey 1973 - camptodromous eucamptodromous.svg
Densidades de población en España (2005).svg
Prunus longitudinal half cut flower ovary style stamens hypanthium.svg
Variación de la población española entre 1981 y 2005.svg
Mature flower diagram-lmo.svg
Rembrandt_168.jpg
Araya,_Agustin_(orig_de_Blanes)_-_Los_ultimos_momentos_de_JM_Carrera.jpg
Escut de Burjassot.svg
Rembrandt_van_Rijn_168_black_and_white_01.jpg
Juan_van_der_Hamen_y_León_-_Francisco_de_Quevedo_y_Villages.jpg
Moreeurofonts.svg
Leaf morphology ocrea.svg
Escudo de Mazarrón.svg
Flag of Sutamarchán.svg
Langa.svg
Flower morphology - longitudinal section chirimoya Annona.svg
Glosario del APWeb - estilos.svg
Respiracion Espacial.svg
Escudo de Cortegada.svg
Par bases watson-crick-es.svg
Plant morphology - inflorescence asteraceae compositae.svg
C.T.C.B.A. (Imperial en Riachuelo).jpg
Baterno.svg
Plant morphology - inflorescence asteraceae compositae longitudinal section.svg
Flower morphology - longitudinal section showing achene formation and hypanthium in Rosa-01.svg
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