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USA medical insurance card for medicare for every citizen isolated against a white background
Burkitt lymphoma is a form of non-Hodgkin's lymphoma in which cancer starts in immune cells called B-cells. Recognized as a fast growing human tumor, Burkitt lymphoma is associated with impaired immunity and is rapidly fatal if left untreated.
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,
Two old inoculation certificates from the 1970s.
Background of mold in the wood of the house.
Macro image of the lower/left corner of a Fifty Euro note, photographed on a black background.
False colour electron microscope micrograph showing the Golgi apparatus (blue), mitochondria (green), very dilated RER cisterns (pale yellow) and secretory granules (dark red) in a gonadotropic cell.\
Nahaufnahme von einem SEPA Überweisungsträger
A stethoscope rests on top of a Medicare insurance card
Calcidiol molecule, also called calcifediol, major circulating metabolite of vitamin D3 produced in liver, 3D illustration
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
After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Close up of a Government of Canada tax assessment form and refund check.
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
background colored macro bubbles of water
Soyombo Symbol Pattern Design on Mongolia Banknot
Close up macro detail of European Union border control customs admission stamp. International travel visa passport stamp
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
3D computer generated fractal abstract geometric knit object details isolated on infinite 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.
High school graduation certificate with a red stripe, exemplary student. Write in polish \
Covid-19 vaccination record card with fictitious text
Epidermal growth factor (EGF) activates the EGF receptor (EGFR), that dimerizes. Red dots are phosphorylated tyrosines. The signal transduction continues through GRB2/SOS, Ras,  Raf/MEK and ERK, that will activate many processes in the cell.
Number 20 Pattern Design on Banknote
Paraganglioma is a type of neuroendocrine tumor that forms near certain blood vessels and nerves outside of the adrenal glands. The adrenal glands are important for making hormones that control many functions in the body and are located on top of the kidneys.
Payslip close up Macro
Expired US passport
Free Images: "bestof:Sarcomere schema et photo-FR.svg en sarcomere scheme fr schéma de sarcomère 2016-01-06 Sarcomere gif for the design and File Human skeletal muscle tissue 2 -"
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Louis XIV bust, Bernini, Versailles, Salon de Diane.jpg
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Antoine-François_Callet_-_Louis_XVI,_roi_de_France_et_de_Navarre_(1754-1793),_revêtu_du_grand_costume_royal_en_1779_-_Google_Art_Project.jpg
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Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 08 La Vierge et l’Enfant Jésus recevant les Mages.jpg
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Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 21 Joseph averti en songe par un ange.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 16 La fuite en Égypte (la Sainte Famille).jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 23 Les Rameaux - apôtres et Jésus-Christ sur l’ânesse.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 07 Les Mages en route vers Bethléem; l’étoile apparaît.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 09 Les Mages s’en retournant, dirigés par l’étoile.jpg
Porte de Mons Maubeuge.jpg
Fontainebleau château étang des carpes 1.jpg
Emblems_of_USA_1876.jpg
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Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 24 Les Rameaux - les habitants de Jérusalem sortant de la ville et venant au--devant du Sauveur.jpg
Samuel_D._Ehrhart_-_An_International_High_Noon_Divorce_(1906).jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 19 Les idoles d’Égypte tombant à l’arrivée de Jésus en ce pays.jpg
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Counter Seal Great Seal Napoleon.jpg
Great Wall of China July 2006.JPG
Detalj dubbelbössa, v sida - Livrustkammaren - 5421.jpg
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Gravure_voorstellende_de_kapitein_J.G._Stedman_TMNo._3728-544b-1_edit.jpg
Inukshuk Sunset Kuujjuaraapik January.jpg
Leucippus fallax.jpg
Au_service_des_Tsars_-_Nicolas_1er_-_01.jpg
Detalj_dubbelbössa,_patronmagasin_i_kolv_-_Livrustkammaren_-_31107.jpg
Entrée Institut de France 23 quai de Conti.jpg
Gabrielle_et_Jean,_by_Pierre-Auguste_Renoir,_from_C2RMF_cropped.jpg
Albrecht_Dürer,_Adam_and_Eve,_1504,_Engraving.jpg
Scuola_di_fontainebleau,_presunti_ritratti_di_gabrielle_d'estrées_sua_sorella_la_duchessa_di_villars,_1594_ca._06.jpg
StDenis.jpg
Giuseppe Verdi, Un Ballo in maschera, Vocal score frontispiece - restoration.jpg
Selbstporträt,_by_Albrecht_Dürer,_from_Prado_in_Google_Earth.jpg
Fromental_Halévy,_L'Éclair_score_cover_-_Restoration.jpg
Hector_Berlioz,_Béatrice_et_Bénédict_score_title_page_-_Restoration.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 10 La Chandeleur.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 14 Le massacre des innocents.jpg
Kinkaku3402CBcropped.jpg
1855_Ary_Scheffer_-_The_Ghosts_of_Paolo_and_Francesca_Appear_to_Dante_and_Virgil.jpg
Louis_Antoine_d'Artois,_duc_d'Angoulême.jpg
Feuille A Monografie de la Cathedrale de Chartres - Atlas - Vitrail de la vie de Jesus Christ - Restored Version 62-.jpg
Feuille C Monografie de la Cathedrale de Chartres - Atlas - Vitrail de la vie de Jesus Christ - Restored Version 70-.jpg
Feuille D Monografie de la Cathedrale de Chartres - Atlas - Vitrail de la vie de Jesus Christ - Restored Version 73--2.jpg
Feuille B Monografie de la Cathedrale de Chartres - Atlas - Vitrail de la vie de Jesus Christ - Restored Version 66--2.jpg
Feuille E Monografie de la Cathedrale de Chartres - Atlas - Vitrail de la vie de Jesus Christ - Restored Version 74--2.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 15 Suite du même sujet.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 12 L’ange avertissant les Mages pendant leur sommeil.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 18 Le retour d’Égypte (la Sainte Famille).jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 22 Les Rameaux - groupe d’apôtres suivant Notre-Seigneur.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 13 Hérode ordonnant aux soldats de massacrer les enfants.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 06 Les Mages arrivant devant Hérode.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 04 Les anges apparaissent aux bergers.jpg
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Écorché cavalier Fragonard Alfort 1 edit1.jpg
Diceros bicornis MNHN.jpg
Mercure Lefebvre Louvre MR1857 noir.jpg
A_Scene_from_Troilus_and_Cressida_-_Angelica_Kauffmann.jpg
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Charles_Robert_Darwin_by_John_Collier.jpg
Immaculate_Conception_of_the_Venerable_Ones_cleaned_up.jpg
Études_prises_dans_le_bas_peuple_ou_les_Cris_de_Paris_-_L’Afficheur.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 11 La présentation de Jésus au vieillard Siméon.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 20 Le baptême de Jésus-Christ par saint Jean.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 05 Le roi Hérode avec les Savants de la synagogue.jpg
Sergei_Rachmaninoff_LOC_30160_cropped.jpg
Bactrain camels.jpg
Camel in Egypt.jpg
Tableau_31_Indians_hunting_the_bison_by_Karl_Bodmer.jpg
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William_Simpson_-_Attack_on_the_Malakoff.jpg
Whistlers_Mother_high_res.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 17 Le retour d’Égypte (populations allant au-devant de la Sainte Famille) .jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 25 sommet de la fenêtre figure de la Sainte Vierge tenant son Fils sur ses genoux.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 27 sommet de la fenêtre figure de la Sainte Vierge tenant son Fils sur ses genoux.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 03 VITRAIL DE LA VIE DE JÉSUS-CHRIST-Nativité de Jésus-Christ.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 28 sommet de la fenêtre figure de la Sainte Vierge tenant son Fils sur ses genoux.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 29 sommet de la fenêtre figure de la Sainte Vierge tenant son Fils sur ses genoux.jpg
Chartres VITRAIL DE LA VIE DE JÉSUS-CHRIST Motiv 26 sommet de la fenêtre figure de la Sainte Vierge tenant son Fils sur ses genoux.jpg
Pronghorn antelope herd.jpg
Impala African mammal.jpg
Pronghorn antelope female antilocapra americana.jpg
Eland and topi Tanzania mammals animals.jpg
Oribi African mammal animal ourebia ourebi.jpg
South African gemsbok oryx gazella African mammal.jpg
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