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A ball and stick model of Human Insulin. Isolated on black.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Biological protein and molecule, 3d rendering. 3D illustration.
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.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Inside protein molecule
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.
Science background with molecule or atom
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
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.
Cells in the body examined by endoscope
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Acetylcholine receptors in the lipid layer of cell membrane.
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.
Protein enzymes fold into their structure to fulfill their function - 3d illustration
Liquid-liquid phase separation (LLPS), which is the separation between liquids present in the cell. Organelle without membrane.Droplets usually have an important function, but can also cause disease if they lose their function.\nThis image was not created by AI.
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.
Human Morula Cell, Solid Ball of Cells Resulting from Division
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
DNA A-T Pair
Biological protein and molecule, 3d rendering. 3D illustration.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Artificial Intelligence: Simplified image of the principles of convolutional neural networks with input, hidden, output layers. It classifies geometric forms - in this case a cube
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
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
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.
Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Free Images: "bestof:PDB 2ns1 EBI.jpg Membrane and cell surface proteins and peptides Ammonium transporter Ammonium transporter Ammonium transporter Ammonium transporter AmtB EBI"
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M3-Stuart-Australia-1 8b08136u.tif
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Insulin glucose metabolism ZP-ca.svg
Insulin glucose metabolism ZP.svg
Human genome by functions.svg
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portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
Thyroid hormone synthesis-it.svg
Thyroid hormone synthesis.svg
pallet-transporter-310303.svg
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truck-lorry-transporter-van-154896.svg
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Quaternary ammonium cation.svg
Quaternary-ammonium-cation.svg
Ammonium-2D.svg
Ammonium perrhenate.svg
Ammonium isothiocyanate.svg
Bildung Ammonium.svg
Ammonium Salts General Formulae.svg
Ammonium sulfite.svg
Ammonium oxalate.svg
Ammonium thiosulfate.svg
Ammonium nonanoate.svg
Ammonium fumarate.svg
Ammonium malate.svg
Ammonium dodecyl sulfate.svg
Ammonium perfluorononanoate.svg
Ammonium-nitrate-2D.svg
Ammonium nitrate water pressure phase diagram.svg
NMR Ammonium-Ion.svg
VW Transporter T1a.svg
VW Transporter T1b.svg
VW Transporter T1 bw.svg
VW Transporter T3a.svg
VW Transporter T3b.svg
VW Transporter T3 BW.svg
VW Transporter T3 BWf.svg
truck-vehicle-rv-transporter-lorry-147593.svg
fork-truck-pallet-transporter-155509.svg
Thomas_Rowlandson_-_A_Water-Wheel_Driving_a_Transporter_-_Google_Art_Project.jpg
stacker-fork-truck-156874.svg
Amoniová sůl.svg
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Transports600.svg
Ammoniak.svg
Hajos is.svg
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