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Outer membrane protein G (OmpG) is a porin, a channel protein in the outer membrane of Gram-negative bacteria. 3D cartoon model with differently colored secondary structure elements, white background.

A detailed representation of human lung alveoli in a 3D rendering, highlighting the intricate organic structures

Colorful abstract Design, curvy shape, Inspiration

HER2 (light blue) locked in the inactive conformation by Trastuzumab (left) and Pertuzumab. Trastuzumab has drastically improved the prognosis of HER2-positive breast cancer patients.

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.

Antibody-oligonucleotide conjugates or AOC use in antibody arrays; 3d rendering

Ring formation of thumbs ups like logos scattered into groups, symbolizing varied demographic positive opinions, crystal glass renders.

3D cartoon and Gaussian surface models, PDB 6rwb, white background

3d render of abstract art 3d background with surreal explosive smoke structures

Abstract organic 3d shape, information moving in virtual space

3d model of triolein molecule, chemical formula and 2d structure. This triglyceride, contained in olive oil, is derived from glycerol and three units of fatty acid oleic acid

Nirmatrelvir inhibits the 3C-like protease of the SARS-CoV 2 virus. The coronavirus 3CL hydrolase enzyme, also known as the main protease, is essential for the maturation of the virus.

$The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.$

Computer generated 3D model camera positioned from all 6 directions white background with alpha channel for transparency

Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy

3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background

A 3D rendering of a SpyTag-SpyCatcher conjugate, the molecular interaction between these biomolecules. This is used in various biotechnological applications for protein labeling and purification.

A molecular model of Human Insulin. Isolated on black.

Aztreonam (left, orange) inhibits the beta-lactamase from Acinetobacter species. Avibactam (red) inhibits the beta-lactamase (blue) of Clostridioides difficile.

Collagen serum drop enhancing fibers regeneration skin tissues. wrinkle tightening and Smoothing. hydration repair elastin. repair saggy skin and elasticity, Moisturizer or cream, cosmetics, 3d render

$Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.$

Resistin also known as adipose tissue-specific secretory factor (ADSF) or C/EBP-epsilon-regulated myeloid-specific secreted cysteine-rich protein (XCP1) is a cysteine-rich peptide hormone derived from adipose tissue that in humans is encoded by the RETN gene. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 1rfx, white background

Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway. Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.

The arteries, which start out smooth and elastic, get plaque on their inner walls, which can make them more rigid and narrowed. This restricts blood flow to your heart, which can then become starved of oxygen.

Free Images: "bestof:Angiotensins I and II comparison.png Spacefilling models of angiotensin I left and angiotensin II right Created using http //www accelrys com/products/..."

Hubble_Observes_Infant_Stars_in_Nearby_Galaxy_DVIDS727273.jpg

Ruby_2015-08-07-18.04.36_ZS_PMax_UDR.jpg

Osmia_georgica,_m,_right_side,_Maryland_2016-06-27-18.10.jpg

copper_oxide,_Helen_Folger_2015-08-07-13.52.41_ZS_PMax_UDR.jpg

Fluorite,_Helen_Folger,_with_foil_2015-08-07-17.50.41_ZS_PMax_UDR.jpg

Orthonevra_nitida_engravers_eye,_face,_pg_county,_md_2014-07-16-20.44.03_ZS_PMax.jpg

Crassicantharus_noumeensis,_usnm1296851_2016-02-23-18.19.jpg

Bombus_fervidus,_f,_back,_National_Arboretum,_DC_2016-04-15-19.46.jpg

Chenopodium_album,_upper_marlboro_2016-10-22-19.04.jpg

Stalactites_Stalagmites,_End,_VT,_Jefferson_Memorial_2015-08-07-12.12.07_ZS_PMax_UDR.jpg

Skibsflaget_fra_Mariakirken_i_Lübeck.png

Megachile_inermis,_female,_right_side_2012-07-13-18.00.jpg

Ceratina_moerenhouti,_side,_kenya_2014-08-28-17.49.21_ZS_PMax.jpg

Notoxaea_ferruginae,f,_side,_Paraquay_2014-07-26-12.23.47_ZS_PMax.jpg

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Nomada_vincta,_f,_right_side,_Minnesota_2016-04-19-14.55.jpg

Mirina_fenzeli_,_china,_frank_johnson_2016-02-23-09.28.jpg

Coelioxys_obtusiventris,_f,_right_side,_Clark_Co.,_Rose_Pond,_CA_2016-03-02-12.29.jpg

Nomada_rubicunda,_f,_right_side,_Minnesota_2016-04-16-02.16.jpg

Andrena_confederata,_f,_side,_Pr_Georges_Co,_MD_2016-03-16-11.44.jpg

10x_Nomada_eye_2015-04-13-17.41.16_ZS_PMax.jpg

Panurginus_potentilla,_m,_side,_prince_georges_county_2015-05-06-06.49.23_ZS_PMax.jpg

Osmia_pumila,_m,_upper_marlboro,_face_2_2015-04-16-11.22.03_ZS_PMax.jpg

Megachile_apicalis,_female,_right_side_2012-07-16-17.28.jpg

fly,_md,_kent,_eastern_neck,_nwr,face_2015-05-25-14.21.32_ZS_PMax.jpg

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Ancyloscelis_apiformis,_m,_paraguay,_face_2014-08-08-09.52.55_ZS_PMax.jpg

Notoxaea_ferruginae,f,_backleaf,_Paraquay_2014-07-26-12.12.20_ZS_PMax.jpg

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Panurginus_potentilla,_m,_prince_georges_county,_back_2015-05-06-06.41.11_ZS_PMax.jpg

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Anthophora_californica,_m,_face,_Hidalgo_County,_NM_2016-08-12-18.14.jpg

Melissodes_tepaneca,_f,_face,_SC,_Jasper_Co_2015-11-24-17.39.jpg

Melitoma_taurea,_m,_face,_Baltimore_City_Co.,_MD_2016-03-16-01.21.jpg

Agapostemon_virescens,_f,_right_side,_Caroline_CO._MD_2016-04-15-17.09.jpg

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Melitoma_taurea,_m,_side,_Baltimore_City_Co.,_MD_2016-03-16-13.13.jpg

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Andrena_caerulea,_f,_face,_Santa_Barbara,_CA_2016-08-12-16.45.jpg

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Nomada_fragariae,_F,_Back,_MD,_PG_County_2015-09-01-15.52.19_ZS_PMax_UDR.jpg

Nomada_fragariae,_F,_Face,_MD,_PG_County_2015-09-01-14.40.10_ZS_PMax_UDR.jpg

Nomada_fragariae,_F,_Side,_MD,_PG_County_2015-09-01-15.06.11_ZS_PMax_UDR.jpg

Trachusa_ridingsii,_M,_Face,_GA,_Baker_County_2015-02-10-13.41.42_ZS_PMax.jpg

Trachusa_ridingsii,_M,_Side,_GA,_Baker_County_2015-02-10-13.54.33_ZS_PMax.jpg

Trachusa_ridingsii,_M,_Back,_GA,_Baker_County_2015-02-10-13.35.02_ZS_PMax.jpg

Gynandromorph,_Lasioglossum_hitchensi,_Side,_MD_St_Marys_County_2014-05-27-16.41.14_ZS_PMax.jpg

Melissodes_bimaculata,_m,_right_side,_Caroline_Co._Maryland_2016-06-27-15.20.29_ZS_PMax_UDR.jpg

Dasymutilla_gloriosa,_right_side_2,_Cochise_Co.,_AZ_2016-09-02-14.37.jpg

Phymata,_right_side_face,_Somerset_Co.,_MD_2016-09-15-13.35.jpg

Triepeolus_sp101,_m,_right,_Cochise_Co.,_AZ_2016-09-30-18.10.jpg

Svastra_petulca,_right_2016-09-09-12.41.jpg

Nomada_denticulata,_m,_right_side,_Charles_Co._Maryland_2016-06-27-16.34.47_ZS_PMax_UDR.jpg

Neogalerucella_calmariensis_or_N_pusilla,u,back_dry_2016-09-08-17.37.jpg

Neogalerucella_calmariensis_or_N_pusilla,u,face_wet_2016-09-08-18.00.jpg

Dianthidium_parkeri,_right,_Cochise_Co.jpg

Ptilothrix_bombiformis,_m,_right_side,_Pr._George's_Co._Maryland_2016-06-16-19.30.jpg

melecta_pacifica,_f,_md,_pg,_back_2015-05-14-09.29.37_ZS_PMax.jpg

Melecta_pacifica,_f,_face,_Prince_Georges_county_2015-05-14-09.13.54_ZS_PMax.jpg

melecta_pacifica,_f,_side,_md,_pg_2015-05-14-09.54.48_ZS_PMax.jpg

bee_bright_geeen,_m,_argentina,_angle_2014-08-07-16.59.52_ZS_PMax.jpg

bee_bright_geeen,_m,_argentina,_face2_2014-08-07-17.21.49_ZS_PMax.jpg

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Anthidiellum_ehrhorni,_m,_right_side,_Cochise_Co._AZ_2016-10-20-15.13.jpg

Augochlora_pura,_m,_right_side,_Hardy_Co._West_Virginia_2016-06-27-12.43.jpg

Epeolus_howardi,_right,_Caroline_Co.,_MD_2016-09-20-12.19.jpg

Triepeolus_lunatus,_f,_right_side,_Charleston_Co.,_SC_2016-09-08-18.37.jpg

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Nomioides,_bee_tiny_pretty_wing,_f,_kyrgystan,_angle_2014-08-10-09.12.02_ZS_PMax.jpg

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Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_face_2016-12-16-13.40.jpg

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Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_back_2016-12-16-13.31.jpg

Stingless_bee_3,_f,_back,_peru_2014-07-30-13.06.36_ZS_PMax.jpg

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Triepeolus_lunatus,_f,_face,_Charleston_Co.,_SC_2016-09-08-18.23.jpg

Global tropical cyclone tracks-edit2.jpg

SLNSW 13194 Women volunteer workers doing up clothing parcels at the ACF rooms taken for Australian Comforts Fund.jpg

Stroop Report - Warsaw Ghetto Uprising 06b.jpg

Stroop Report - Warsaw Ghetto Uprising 06.jpg

Aircraft from world war ii flying over water.jpg

Woodland-Strawberry_14794-300x225_(4791921583).jpg

Aircraft from world war ii flying on sky.jpg

Lower_Manhattan_seen_from_the_S.S._Coamo_leaving_New_York_II_fsa.8a37402u.jpg

Aircraft from world war ii ready to take off.jpg

Magna_Carta_(British_Library_Cotton_MS_Augustus_II.106).jpg