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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).
Global communication and collaboration intricately involving electronic ropes and keys through social networking of smart phones equipped with AI.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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 rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Inside protein molecule
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Proteasomes are molecular machines for breaking down proteins called proteolysis, only target proteins that have been marked for destruction called ubiquitin to the target protein, 3d rendering
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, and mediate membrane fusion and virus entry. Surface model, white background.
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.
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
3d rendering of Easter eggs background
3d render of the p53 protein transcription factor bound to DNA
Artificial Intelligence Sustainable Responsible Technology
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.
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.
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
DNA A-T Pair
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
Freshness capsule
Calcium-binding atopy-related autoantigen 1, a protein that in humans is encoded by the CBARA1 gene.  A calcium binding atopy-related autoantigen. 3d rendering.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
GABA B receptors  are G protein-coupled receptors, also called metabotropic receptors.  Binding of  an agonist (baclofen, red) leads to a G-protein coupled C-AMP signaling pathway. Source: PDB entries 7eb2, 6r3q,.
Cells in the body examined by endoscope
Structure of novel coronavirus spike receptor-binding domain (pink) complexed with its receptor ACE2 (blue), surface modeel, white background
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Free Images: "bestof:Protein folding.png Illustration of the process of protein folding Chymotrypsin inhibitor 2 from pdb file 1LW6 2007-04-18 own assumed DrKjaergaard Protein"
Stingless_bee_1,_f,_side,_peru_2014-07-30-12.46.57_ZS_PMax.jpg
Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
Pasites_maculatus,_f,_pakistan,_back_2014-11-02-01.39.25_ZS_PMax.jpg
Pasites_maculatus,_f,_pakistan,_side_2014-11-02-01.50.40_ZS_PMax.jpg
Pasites_maculatus,_f,_pakistan,_face_2014-11-02-01.46.02_ZS_PMax.jpg
kereru_,_new_Zealand_Wood_Pigeon.jpg
Beta sheet bonding antiparallel-color.svg
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Alpha sheet bonding schematic-color.svg
Main protein structure levels zh.svg
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Main protein structure levels pl.svg
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Filanesib.svg
Mitratapide.svg
PP2 skeletal.svg
Primärstruktur von Proteinen2.svg
Cediranib.svg
AZD2171.svg
Semaxanib.svg
Sumatriptan binding site.svg
Genetic code.svg
Toceranib.svg
Eukaryotic cilium diagram en.svg
Thyroid hormone synthesis-it.svg
Thyroid hormone synthesis.svg
Epicocconone protein.svg
Main protein structure levels uk.svg
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Protein primary structure gl.svg
Protein_primary_structure.svg
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FAD protein connection in VAO.svg
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Protein 7 domen.svg
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Fab-superantigen-fusion protein.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Folding.svg
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Proteinoxidation.svg
Proteinkinase 1.svg
FattyAcid-MB-Reduction1.svg
PKARII.svg
MRNA structure.svg
Inteiner.svg
Proteinoxidation 02.svg
Proteinoxidation 03.svg
Sanger peptide end-group analysis.svg
Laminin sketch.svg
Hesperadin.svg
Euglenid pellicula scheme.svg
Cabozantinib.svg
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Motesanib.svg
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SU6656.svg
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Silk fibroin primary structure.svg
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Proteinoxidation 04.svg
Proteinoxidation 06.svg
Stauprimide.svg
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Linsitinib.svg
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TG101209.svg
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Disulfide Bridges (SCHEMATIC) V.1.svg
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Pseaa figure1.svg
Y-27632.svg
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Lipid raft organisation scheme.svg
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