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A model of a nucleosome. Isolated on black.
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
Biological protein and molecule, 3d rendering. 3D illustration.
Conceptual large group of Covid-19 viruses with copy space. Covid-19 virus illustration downloaded from CDC than layered and manipulated. for more information please visit Centers for Disease Control and Prevention web site: https://www.cdc.gov/media/subtopic/images.htm
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Inside protein molecule
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Covid-19 vaccination record card with fictitious text
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
In vitro bacterial culture
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
MTORC1 is a key modulator of  ageing and age related diseases. MTORC1 is a kinase that regulates cell growth, cell proliferation, cell motility, cell survival, protein synthesis, autophagy and transcription. mTORC1 is inhibited by the immunosuppresant rapamycin.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Toxoplasma gondii oocyst under the microscope, isolated
Streptococcus pneumoniae causes acute bacterial infections. Streptococcus pneumonia can be\ndifferentiated from other alpha-hemolytic streptococci\nbased on its susceptibility to optochin ( the disk is visible on the pic).
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
DNA A-T Pair
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Candida albicans grown on chromogenic agar plates. Candida albicans, a fungus naturally present in small quantities on the body, inhabits areas such as the mouth, skin, and intestines. When the balance with healthy bacteria is disrupted, Candida can lead to infections like thrush and vaginal yeast infections. These infections are frequent and typically addressed with antifungal medications.
Green algae cells background
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Free Images: "bestof:PDB 2c5r EBI.jpg All alpha proteins Phage replication organizer domain Phage replication organizer domain Phage replication organizer domain Early protein gp16"
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Tunnel_in_Cockatoo_Island.jpg
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Morning snowstorm.jpg
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Katydid on early goldenrod microcentrum retinerve.jpg
Mountain stream early spring scenic.jpg
Iowa windmill in the early morning fog.jpg
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Early morning flight Perth airport western Australia.jpg
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A cypress prairie burns during a early spring prescribed fire.jpg
Lights on early currambine railway station.jpg
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Dewey spider webs early morning scenery.jpg
Wetland of Parker river.jpg
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People on the field constructing camp.jpg
Walrus marine mammals crammed side by side.jpg
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Old transpot ship on water.jpg
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Star_Magnolia_(Magnolia_stellata)._Showy,_large_white_or_pink,_mildly_fragrant_flowers_open_before_the_leaves_in_early_spring._It_can_be_grown_as_a_large_shrub_or_small_tree._Native_to_Japan..png
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Bryce in early July at sunrise.jpg
Redrosedust wright f2000.jpg
Goodbye.jpg
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Andrena_fenningeri,_M,_Side,_TN,_Sevier_County,_Amber_2014-02-27-14.51.jpg
Rosette,_Titles_of_Sha_Jahan.jpg
Anthophora_dalmatica,_F,_Face,_Greece,_Aegean_Islands_2014-12-09-17.26.17_ZS_PMax.jpg
Caupolicana_electa,_f,_ga,_baker,_face_2015-01-08-09.19.23_ZS_PMax.jpg
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Anthophora_dalmatica,_F,_Back,_Greece,_Aegean_Islands_2014-12-09-17.17.41_ZS_PMax.jpg
bee_species_cutout_antennae,_m,_mexico,_antennae_2014-08-08-11.37.05_ZS_PMax.jpg
Colletes_cariniger,_F,_Back,_Greece,_Aegean_Islands_2014-12-09-16.40.40_ZS_PMax.jpg
Anthophora_urbana,_back,_Hidalgo_Co.,_NM_2016-09-30-16.54.jpg
Anthophora_urbana,_left_side,_Hidalgo_Co.,_NM_2016-09-30-17.10.jpg
Andrena_carlini,_f,_back,_Cecil_Co._Maryland_2016-03-29-14.03.jpg
Colletes_cariniger,_F,_Side,_Greece,_Aegean_Islands_2014-12-09-17.09.11_ZS_PMax.jpg
Coelioxys_germana,_m,_face,_Kent_Co,_MD_2015-12-08-17.25.jpg
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Coelioxys_germana,_m,_back,_Kent_Co,_MD_2015-12-08-17.06.jpg
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Martinapis_luteicornis,_f,_side,_Cochise_Co._AZ_2016-10-20-16.43.jpg
Alice_Manfield_-_Guide_Alice,_Mt_Buffalo,_c1900-30,_SLV.jpg
bee_19992,_f,_face,_kenya_2014-08-07-14.58.57_ZS_PMax.jpg
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Brachyhesma_sulphurella,_australia,_side_2014-11-22-13.26.27_ZS_PMax.jpg
Brachyhesma_sulphurella,_australia,_side2_2014-11-22-16.31.40_ZS_PMax.jpg
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Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
Minute_Bees.jpg
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