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Pathological phosphorylation (yellow) of Tau proteins (red-orange) leads to disintegration of microtubuli in the neuron axon an aggregation of the tau proteins. The transport of synaptic vesicles (orange-blue) is interrupted.
ATP Synthase Protein - 3d rendered image. Medical microbiology concept.  Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
3D cartoon and Gaussian surface models. PDB 2aai, white background.
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.
organic chemistry, model of the protein molecule - illustration of a biological particle
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Candida Auris Cells.  3D Render
Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF
Yeast cells - 3d rendered image SEM (scanning electron micrograph) view of cells of brewer's yeast (Saccharomyces cerevisiae).  It is used in the production of beer, wine and bread.
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Aerial view of a winter landscape with wind turbines and ribbons flowing through
A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
Recombinant human insulin. 3d cartoon model based on protein data bank
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
3d animal cell on black background
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,
Viral Infection Monkeypox Virus - 3d rendered image. Abstract biomedical illustration. \nAntibody, Antigen, Vaccine technology concept.
3D cartoon and Gaussian surface models, PDB 2zva, white background
Chromosome structure with telomeres at the ends.
A model of a nucleosome. Isolated on black.
Calreticulin, a protein which binds to misfolded proteins and prevents them from being exported from the endoplasmic reticulum to the Golgi apparatus. 3d rendering.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. 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.
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.
Ferritin is a protein that contains iron and is the primary form of iron stored inside of cells. 3D cartoon model, PDB 4y08, white background
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
A ribbons model of Human Insulin. Isolated on white.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Free Images: "bestof:P53 pathways.jpg pathways of the p53 protein Own 2007-03 Thierry Soussi biology Human proteins Apoptosis Transcription factors Oncology Biochemistry diagrams"
Stat domain structure (zh-cn).svg
Paracetamol metabolism.svg
Katabolismus-schematisch.svg
Semnalizare engl.svg
Main protein structure levels pl.svg
Complement pathway.svg
Road-sign-p53.svg
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Glycolysis feeder pathways.svg
EFA to Eicosanoids.svg
Glc6P fate.svg
Atlas-BRCA1.svg
Insulin glucose metabolism ZP-he.svg
Catabolism schematic (zh-cn).svg
Catabolism schematic.svg
Aa structure function.svg
TOM complex.svg
Intermediate filament.svg
Linezolid metabolism.svg
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Ketogenesis.svg
Insulin glucose metabolism ZP.svg
TRNA ribosomes diagram en.svg
Insulin glucose metabolism ZP-ca.svg
Crick's 1958 central dogma.svg
Main protein structure levels en.svg
Main protein structure levels fr.svg
Chronotype and age.svg
Exocytosis types.svg
Ribosome mRNA translation tr.svg
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Scheme facilitated diffusion in cell membrane-en.svg
Notable mutations.svg
Lipid raft organisation scheme.svg
Ribosome mRNA translation en.svg
Ribosome mRNA translation fr.svg
TRNA ribosomes diagram pl.svg
Digestive system diagram en.svg
P53 pathways.jpg
P53 Pathway.png
Piskacek p53a.jpg
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P53 ST.jpg
Nodal signaling.jpg
Stat domain structure.png
ST p53.jpg
PDB 1hjb EBI.jpg
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PBB Protein HIF1A image.jpg
Mdm2.png
Insertion.PNG
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Transcription initiation.JPG
PBB Protein ARID1A image.jpg
Type ii nuclear receptor action.png
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PDB 1kzy EBI.jpg
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PDB 1hu8 EBI.jpg
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PDB 2evf EBI.jpg
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PDB 2euw EBI.jpg
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