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A ball and stick model of Human Insulin. Isolated on black.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Science background with molecule or atom
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.
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
Crystal Lattice
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
ribonicleic acid chain from which the deoxyribonucleic acid or DNA is composed - 3d illustration
Chemical formula of Progesterone
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Abstract large group of metallic sphere particles background. Metaverse background concept.
An antibody, also known as an immunoglobulin, is a large, Y-shaped protein used by the immune system to identify and neutralize foreign objects such as pathogenic bacteria and viruses. 3D cartoon and Gaussian surface models with differently colored chains, white background.
A ribbons model of Human Insulin. Isolated on white.
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Golden oil molecules. Isolated on white background. 3D Render
Halofantrine is a drug used to treat malaria. Halofantrine's structure contains a substituted phenanthrene, and is related to the antimalarial drugs quinine and lumefantrine. 3d illustration
3d Render Transparent Molecule on Gradient Green Background, Science and Medicine Concept, (Depth Of Field)
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Chemical & medical background
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
Abstarct Atom or molecular nanotechnology structure
Chemical formula of Testosterone
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
Molecular structure of Sulfur dioxide SO2
Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration
Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img]  \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Molecular Structure. Science background. 3D Render
Free Images: "bestof:Gen structure amino acid.jpg General structure of an amino acid Showing the Acid Group and Amino group R represents a point where different groups can bond thus"
bee_09856e08,m,_thailand,_side_2014-08-09-11.53.12_ZS_PMax.jpg
bee_09856e08,m,_thailand,_angle_2014-08-09-11.19.21_ZS_PMax.jpg
bee_09856e08,m,_thailand,_tool_2014-08-09-12.06.33_ZS_PMax.jpg
bee_09856e08,m,_thailand,_face_2014-08-09-11.29.35_ZS_PMax.jpg
A_Lonely_Galactic_Island.jpg
hierarchy-group-figures-play-stone-261986.jpg
hierarchy-group-figures-play-stone-261985.jpg
doll-s-house-figurines-macro-1473948.jpg
group-of-warriors-hampi-india-282433.jpg
bird-nest-eggs-twigs-blue-1541272.jpg
bird-nest-eggs-blue-wildlife-1541297.jpg
CorbetPlace2014.jpg
Chouchou.jpg
Lost_car_rim.jpg
CHURCH_HOUSE_YALDING_KENT_ENGLAND.jpg
Cycling_on_a_bike.jpg
A_nearby_galaxy_cluster_about_65_million_light_years_from_Earth..jpg
PUGET_SOUND_AT_SUNSET,_LOOKING_TOWARD_POINT_DEFIANCE_(LEFT)_AND_VASHON_ISLAND_(RIGHT)_-_NARA_-_552350.jpg
111119-F-NI803-020.jpg
Megachile_species,_m,_south_africa,_kruger_2016-12-08-17.03.jpg
Megachile_species,_m,_south_africa,_kruger,_side_2016-12-08-17.15.jpg
Megachile_species,_m,_south_africa,_kruger,_back_2016-12-08-17.10.jpg
PAINT_IT.jpg
Photograph,_John_F._Kennedy's_Address_to_the_Nation_on_Civil_Rights_-_NARA_-_194188.tif
Civil_Rights_March_on_Washington,_D.C._(Aerial_view_of_Washington_Monument_showing_marchers.)_-_NARA_-_541997.tif
SUNSET_COMES_TO_THE_POINT_OF_THE_GOLDEN_TRIANGLE._THE_CITY_WAS_GIVEN_THE_NEW_REFERENCE_IN_THE_EARLY_1950'S_DURING_THE..._-_NARA_-_557275.jpg
dasypoda,f,_united_kingdom,_side_2014-10-11-20.33.26_ZS_PMax.jpg
dasypoda,f,_united_kingdom,_face_2014-10-11-20.28.43_ZS_PMax.jpg
dasypoda,f,_united_kingdom,_back_2014-10-11-20.21.29_ZS_PMax.jpg
Nomada_seneciophila,_m,_face,_md,_charles_county_2015-11-20-18.00.jpg
Nomada_seneciophila,_m,_back,_md,_charles_county_2015-11-20-17.52.jpg
Nomada_seneciophila,_m,_side,_md,_charles_county_2015-11-20-18.12.jpg
Photograph_of_White_House_Meeting_with_Civil_Rights_Leaders._June_22,_1963_-_NARA_-_194190.tif
Oliverhurst,_Yuba_County,_California._Store_on_Second_Avenue_represents_the_beginning_of_a_commercia_._._._-_NARA_-_521583.jpg
Centerville,_California._Members_of_farm_family_board_evacuation_buses._Evacuees_of_Japanese_ances_._._._-_NARA_-_537585.jpg
San_Bruno,_California._Family_of_Japanese_ancestry_arrives_at_assembly_center_at_Tanforan_Race_Trac_._._._-_NARA_-_537484.jpg
Hayward,_California._Farmer_of_Japanese_ancestry_is_showing_his_identification_card_to_a_Wartime_Ci_._._._-_NARA_-_537525.jpg
Centerville,_California._Farm_families_of_Japanese_ancestry_awaiting_evacuation_buses_which_will_ta_._._._-_NARA_-_537568.jpg
Centerville,_California._Farm_families_of_Japanese_ancestry_awaiting_evacuation_buses_which_will_ta_._._._-_NARA_-_537576.jpg
Manzanar_Relocation_Center,_Manzanar,_California._Young_sixth-grade_students_studying_their_lessons_._._._-_NARA_-_537957.jpg
Manzanar_Relocation_Center,_Manzanar,_California._Family_groups_enjoying_the_mountain_creek_which_f_._._._-_NARA_-_538078.jpg
Manzanar_Relocation_Center,_Manzanar,_California._View_of_the_Manzanar_Relocation_Center_showing_th_._._._-_NARA_-_538161.jpg
Manzanar_Relocation_Center,_Manzanar,_California._A_view_of_the_Manzanar_Relocation_center_showing_._._._-_NARA_-_538162.jpg
A_Vapour_of_Stars.jpg
Civil_Rights_March_on_Washington,_D.C._(A_wide-angle_view_of_marchers_along_the_mall,_showing_the_Reflecting_Pool_and..._-_NARA_-_542045.tif
Stockton,_California._These_evacuees_of_Japanese_ancestry_are_watching_the_arrival_of_buses_bringin_._._._-_NARA_-_537731.jpg
Stockton,_California._These_evacuees_of_Japanese_ancestry_are_watching_the_arrival_of_buses_bringin_._._._-_NARA_-_537727.jpg
Stockton,_California._These_evacuees_of_Japanese_ancestry_are_watching_the_arrival_of_buses_bringin_._._._-_NARA_-_537729.jpg
San_Bruno,_California._View_of_the_Tanforan_Assembly_center,_showing_a_type_of_barrack_peculiar_to_._._._-_NARA_-_537943.jpg
Manzanar_Relocation_Center,_Manzanar,_California._View_of_barrack_homes_at_this_War_Relocation_Auth_._._._-_NARA_-_538133.jpg
Near_Coolidge_on_Highway_87,_Pinal_County,_Arizona._Migratory_white_cotton_pickers_stopped_by_engine_._._._-_NARA_-_522379.jpg
Near_Coolidge_on_Highway_87,_Pinal_County,_Arizona._Migratory_white_cotton_pickers_stopped_by_engine_._._._-_NARA_-_522380.jpg
Westley,_Stanislaus_County,_San_Joaquin_Valley,_California._Migratory_labor_camp_(F.S.A.)_seen_from_._._._-_NARA_-_521762.jpg
Airport_tract,_near_Modesto,_Stanislaus_County,_California._Church_in_shacktown_community._It_is_use_._._._-_NARA_-_521623.jpg
Near_Mission_San_Jose,_California._Picking_strawberries_a_few_days_before_evacuation_of_residents_o_._._._-_NARA_-_536444.jpg
Turlock,_California._Families_of_Japanese_ancestry_at_the_Turlock_Assembly_center._Their_baggage_w_._._._-_NARA_-_537639.jpg
Turlock,_California._Evacuees_of_Japanese_ancestry_waiting_their_turn_for_baggage_inspection_for_co_._._._-_NARA_-_537657.jpg
San_Francisco,_California._Methodist_Clergyman_of_Japanese_ancestry_,_with_oldest_member_of_his_con_._._._-_NARA_-_537691.jpg
Stockton,_California._These_evacuees_of_Japanese_ancestry_are_spending_their_forst_day_at_this_Asse_._._._-_NARA_-_537720.jpg
Stockton,_California._Evacuees_of_Japanese_ancestry_have_been_at_this_Assembly_Center_for_several_d_._._._-_NARA_-_537728.jpg
Stockton,_California._Evacuees_of_Japanese_ancestry_have_been_at_this_Assembly_center_for_several_d_._._._-_NARA_-_537730.jpg
San_Francisco,_California._San_Francisco_residents_of_Japanese_ancestry_being_checked_by_registrati_._._._-_NARA_-_537753.jpg
Near_Mission_San_Jose,_California._Picking_strawberries_a_few_days_before_evacuation_of_residents_o_._._._-_NARA_-_536445.jpg
bee15274,_f,_turkey,_face_2014-08-14-17.44.40_ZS_PMax.jpg
bee15274,_f,_turkey,_angle_2014-08-14-17.37.10_ZS_PMax.jpg
bee15274,_f,_turkey,_side_2014-08-14-17.53.52_ZS_PMax.jpg
P450cycle.svg
Alprazolam 200.svg
4-amino-3,5,6-trichloropicolinic acid 200.svg
5-amino-4-oxopentanoic acid 200.svg
4-amino-2-hydroxybenzoic acid 200.svg
3-amino-2,5-dichlorobenzoic acid 200.svg
glycine-amino-acid-biology-149045.svg
5-amino-2-hydroxybenzoic acid 200.svg
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid 200.svg
Amino acid catabolism revised.svg
(S)-2-amino-2-(3-hydroxyisoxazol-5-yl)acetic acid 200.svg
(S)-2-amino-3-(4-hydroxy-3-iodophenyl)propanoic acid 200.svg
Acetic acid group.svg
Coronamic acid.svg
(S)-2-amino-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid 200.svg
Carminic acid structure.svg
Lupinic acid.svg
Ethan sulfonic acid group.svg
L-Methionine.svg
Indolylglycine.svg
L-Leucine.svg
2-aminoisobutyric acid.svg
ADDA.svg
Levothyroxine 200.svg
5-((2-(2-iodoacetamido)ethyl)amino)naphthalene-1-sulfonic acid 200.svg
Allenic norleucine.svg
Triiodothyronine 200.svg
2-Aminoisobutyric acid.svg
AP-7 2D-Structure.svg
Beta-aminobutyric acid.svg
Rhizobitoxine.svg
N-methyl-L-glutamic acid.svg
2,6-diaminoheptanedioic acid 200.svg
1-Aminocyclopropane-1-carboxylic acid.svg
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