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3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Biological protein and molecule, 3d rendering. 3D illustration.
Molecular Model of Human Insulin with disulfide bonds shown.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
DNA mutation, a mutation is a change in a DNA sequence, mutations can result from DNA copying mistakes made during cell division.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Cells in the body examined by endoscope
Main mutation site of the coronavirus variant B.1.531 emerged in South Africa. The spike protein (red) is bound to the angiotensin converting enzyme 2 (blue). The mutation is at the amino acid position 484 (yellow). Source: PDB entry 6cs2.
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
Inside protein molecule
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
Liver Fluke Section under light microscope with white background
The intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi transports a lipopolysaccharide (orange) through the inner membrane consuming ATP (red)
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.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Abs Virus - 3d rendered image like colorized scanning electron micrograph. Scene showing virus (yellow)  emerging from infected cell.\nConcept of coronavirus that’s causing a global pandemic. Covid-19, Sars-cov-2 alpha, betta, gamma, delta, lambda variant, 2019-nCoV, Coronavirus.\nSEM, TEM, hologram view.
Proteasomes are molecular machines for breaking down proteins called proteolysis, only target proteins that have been marked for destruction called ubiquitin to the target protein, 3d rendering
Molecular model of lactose, a disaccharide sugar in milk.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Abstract Genetics Disease - 3d rendered image.
GABA B receptors  are G protein-coupled receptors, also called metabotropic receptors.  Binding of  an agonist (baclofen, red) leads to a G-protein coupled C-AMP signaling pathway. Source: PDB entries 7eb2, 6r3q,.
Cardiac allograft vasculopathy (CAV) is a major factor limiting long-term survival after cardiac transplantation. CAV is an accelerated form of coronary artery disease (CAD) that is characterized by concentric fibrous intimal hyperplasia along the length of coronary vessels.
Molecular model of antibody taking part in immune defense. Molecule of immunoglobulin, 3D illustration
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Free Images: "bestof:PDB 3eed EBI.png Small proteins Rubredoxin-like Casein kinase II beta subunit Casein kinase II beta subunit Casein kinase II beta subunit EBI License 3eed June"
Annkathrin Kammeyer IMG 3337 edit.jpg
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Andrena_robertsonii,_f,_face,_Baltimore_Co,_MD_2016-04-15-19.18.jpg
Coelioxoides_waltheriae,_f,_peru,_side_2014-08-09-11.10.33_ZS_PMax.jpg
Rophitulus_species,_angle,_brazil_2014-08-06-09.51.24_ZS_PMax.jpg
Rophitulus_species,_face,_brazil_2014-08-06-10.08.10_ZS_PMax.jpg
Coelioxoides_waltheriae,_f,_peru,_face_2014-08-09-10.59.51_ZS_PMax.jpg
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Rophitulus_species,_side,_brazil_2014-08-06-10.20.38_ZS_PMax.jpg
Andrena_arabis,_M,_Face,_NY,_Orange_Co_2013-06-07-17.49.58_ZS_PMax.jpg
Coelioxoides_waltheriae,_f,_peru,_angle_2014-08-09-10.50.32_ZS_PMax.jpg
Andrena_robertsonii,_f,_side,_Baltimore_Co,_MD_2016-04-15-19.31.jpg
Andrena_robertsonii,_f,_back,_Baltimore_Co,_MD_2016-04-15-19.03.jpg
Meliturgula_haematospila,_back,_f,_south_africa_2014-08-04-19.25.29_ZS_PMax.jpg
Meliturgula_haematospila,_face,_f,_south_africa_2014-08-04-19.37.13_ZS_PMax.jpg
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bald_faced_hornet,_nest_5x,_beltsville,_prince_georges_county_2014-08-29-17.33.33_ZS_PMax.jpg
bee_ceratina_monster,_f,_ukraine,_angle_2014-08-09-12.21.55_ZS_PMax.jpg
bee_ceratina_monster,_f,_ukraine,_side_2014-08-09-12.48.23_ZS_PMax.jpg
bee_ceratina_monster,_m,_crimea,_face_2014-08-09-13.08.38_ZS_PMax.jpg
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Washed_Megachile,_f,_face,_chile_2014-08-06-10.34.14_ZS_PMax.jpg
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Stenotritus_pubescens,_f,_cleaned,_side,_peru_2014-07-26-15.20.25_ZS_PMax.jpg
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Jean_II_Comnene.jpg
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XOP44T_FORD_ESCORT_RS.jpg
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ST_PAULINUS_CHURCH.jpg
The_Newcastle_upon_Tyne_Castle_Keep.jpg
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Pan archmus Heraklion.jpg
Aphrodite Gortyna archmus Heraklion.jpg
Isis Persephone archmus Heraklion.jpg
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Metezeau,_Clement,_digue_La_Rochelle_1627,_BNF_Gallica.jpg
Stroop Report - Warsaw Ghetto Uprising 06.jpg
Resting.jpg
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20160605-F-BC061-107.jpg
COURT_LODGE_DAIRY_HOUSE_YALDING_KENT_ENGLAND.jpg
Erzherzog_Maximilian_Franz_of_Austria.jpg
15-07-05-Schloß-Caputh-RalfR-N3S_1712.jpg
Stroop Report - Warsaw Ghetto Uprising 06b.jpg
160609-F-AM292-016.jpg
Braconid_wasp,U,side,Md,_Prince_Georges_County_2014-04-11-10.56.54_ZS_PMax.jpg
Spider_Unknown,_Face,_MD,_Prince_Georges_2014-03-20-16.49.17_ZS_PMax.jpg
Coelidiana_undata,_m,_brazil_2016-02-23-11.57.jpg
poland-krak%C3%B3w-airport-balice-1022532.jpg
Femme type grande Herculanaise Praxitèle archmus Heraklion.jpg
Plaque LST Landing Craft 1944 Arromanches.jpg
Statue Dionysus AMH.jpg
Hubble_Observes_Infant_Stars_in_Nearby_Galaxy_DVIDS727273.jpg
Andrena_ziziaformis,_M,_Face,_VA,_Giles_County_2014-01-31-17.00.50_ZS_PMax.jpg
Andrena_ziziaformis,_M,_Side,_VA,_Giles_County_2014-01-31-17.09.55_ZS_PMax.jpg
Andrena_ziziaformis,_M,_Back,_VA_Giles_County_2014-01-31-16.53.57_ZS_PMax.jpg
(beetle),_Back,_Judelot_Farm,_Maryland_2014-10-20-14.30.jpg
Sphecodes_brachycephalus,_F,_face,_NC,_Moore_Co_2013-09-25-19.24.15_ZS_PMax.jpg
Sphecodes_brachycephalus,_F,_back,_NC,_Moore_Co_2013-09-25-19.21.30_ZS_PMax.jpg
Lasioglossum_prasinogaster,_F,_Side,_WY,_Lincoln_County_2014-04-25-14.59.11_ZS_PMax.jpg
Perdita_swenki,_M,_Face,_MI,_Alger_County_2014-03-21-15.29.09_ZS_PMax.jpg
Lasioglossum_prasinogaster,_F,_Back,_WY,_Lincoln_County_2014-04-25-14.40.33_ZS_PMax.jpg
Sphecodes_brachycephalus,_F,_side,_NC,_Moore_Co_2013-09-25-19.26.59_ZS_PMax.jpg
Ceratina_nr_dentipes,_female,_side_2012-06-13-16.21.jpg
centepede_2015-04-16-09.57.17_ZS_PMax.jpg
Lasioglossum_seillean,_F,_side,_New_Hampshire,_Coos_County_2015-10-13-13.40.jpg
Andrena_ziziae,_M,_Face,_VA,_Giles_County_2014-01-31-13.35.54_ZS_PMax.jpg
Andrena_ziziae,_M,_Back,_VA,_Giles_County_2014-01-31-13.26.57_ZS_PMax.jpg
Andrena_nubecula,_F,_Face_ammonia,_MD,_Anne_Arundel_County_2014-02-21-17.13.59_ZS_PMax.jpg
Perdita_bishoppi,_female,_back_2012-07-09-19.45.jpg
Perdita_bishoppi,_female,_side_2012-07-09-20.02.jpg
Perdita_idonea,_female,_side_2012-07-09-20.26.jpg
Wasp_3_2012-06-18-17.59.jpg
Tadpole_2015-04-16-12.04.26_ZS_PMax.jpg
Lasioglossum_heterorhinum,_F,_Face,_UT,_Garfield_County_2014-05-09-17.50.19_ZS_PMax.jpg
Heriades_leavitti,_male,_underside_abdomen_2012-07-06-18.10.jpg
Lasioglossum_glabriventre,_F,_Face1,_WY,_Lincoln_County_2014-06-20-16.15.37_ZS_PMax.jpg
Sap_Beetle_2015-04-13-21.55.11_ZS_PMax.jpg
Heriades_leavitti,_male,_side_2012-07-06-17.56.jpg
Ceratina_zeteki,_m,_panama,_back_2014-12-06-16.42.51_ZS_PMax.jpg
saw_whet,_foot,_dc_2014-05-05-16.32.40_ZS_PMax.jpg
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