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3D cartoon and Gaussian surface models, PDB 6vg8, white background
A space-filling molecular model of collagen, a fibrous protein that provides structural support in animals. It has a distinctive triple helix structure. Isolated on black.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Abstract geometric shape
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
3D CG rendered image of scientifically accurate Enterobacteria Bacteriophage phiX174 Capsid Structure based on PDB : 1CD3 (capsomere)
Bohrium periodic table element, mining, science, nature, innovation, chemical elements used in physics and other sciences
PKM2 plays key roles in reprogramming cancer cells from energy production to growth (Warburg Effect). The dimeric form of the enzyme is not only less active in glycolysis but can also move into the nucleus to promote the transcription of other cancer-causing genes. A substrate analogon (red) is bound to the active site. PKM2 is a target for anti-cancer therapies. PDB entry: 6WP3.
Organic objects form a triangle. Artificial space incorporating organic materials.\nThis work was policy within one month. It is also an original work for this brief and cannot be used elsewhere.
The structure of the protein molecule, tumor marker glioblastoma. X-ray crystalline model of the protein encoded by the MELK gene. 3D rendering.
Abstract geometric shape
3D cartoon and Gaussian surface models, chain id color scheme, PDB 4ci9, white background
Inside protein molecule
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
PETase (left) degrades  polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA). The substrates in the binding sites are depicted in red.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Tafamidis is a medication used to delay loss of peripheral nerve function in adults with familial amyloid polyneuropathy. 3d illustration
Medical Laboratory Research Background
3D cartoon and Gaussian surface models, PDB 4cmh, white background
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
A ball and stick model of one of the proteins which form the fibres of spider's silk.
Isolated cholesterol molecule. Cholesterol is a small amphipathic lipid molecule called sterol 3d rendering
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Free Images: "bestof:PDB 1bmw EBI.jpg All beta proteins C2 domain-like PHL pollen allergen PHL pollen allergen PHL P 2 EBI License 1bmw November 16 2008 PHL P 2 Files uploaded by"
Anthidium_porterae,_back,_Hidalgo_Co.,_MD_2016-09-30-16.13.jpg
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Bee pollen.jpg
Bees flowers pollen.jpg
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PUBLIC_DOMAIN_DEDICATION_-_Pixabay-Pexels_digionbew_16._21-08-16_Bee_in_pink_flower_LOW_RES_DSC09987.jpg
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Honeybee apis mellifera bees collecting pollen.jpg
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Megachile_mendica,_f,_right_side,_Pr._George's_Co._Maryland_2016-03-29-16.41.jpg
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Anthophora_urbana,_back,_Hidalgo_Co.,_NM_2016-09-30-16.54.jpg
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Melitoma_taurea,_m,_face,_Baltimore_City_Co.,_MD_2016-03-16-01.21.jpg
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Ptilothrix_bombiformis,_m,_right_side,_Pr._George's_Co._Maryland_2016-06-16-19.30.jpg
Ptilothrix_bombiformis,_m,_back,_Pr._George's_Co._Maryland_2016-06-16-18.57.jpg
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Eucera_dubitata,_f,_ga,baker,_face_2015-01-08-16.10.22_ZS_PMax.jpg
Lithurgopsis_gibbosus,_M,_Face,_GA,_Baker_County_2015-02-05-16.05.32_ZS_PMax.jpg
Lasioglossum_simplex,_F,_face,_raleigh,_nc_2015-03-06-16.40.02_ZS_PMax.jpg
Lithurgopsis_gibbosus,_M,_Side,_GA,_Baker_County_2015-02-05-16.16.22_ZS_PMax.jpg
VSCOcam.jpg
300px Concorde.planview.arp.q8.jpg
A_Professional_Pickaninny.jpg
bee_pale_tan,_f,_colombia,_face_2014-08-08-16.54.39_ZS_PMax.jpg
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Nomada_luteola,_m,_face,_Maryland_2016-04-16-01.26.jpg
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Ernest Meissonier by RJ Bingham ca 1860-75b.jpg
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VSCOcamStartup_Stock_PhotoProcessed_with_VSCOcam.jpg
Antonin_Artaud_1926.jpg
Donax striatus Linnaeus, 1767.jpg
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Mural na Catedral da Sé.jpg
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