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A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
Proteasomes are large molecular machines that degrade unneeded or damaged proteins that have been tagged with polyubiquitin.
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
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.
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
Inside protein molecule
Green pea protein powder and fresh green pea with seeds isolated on white background. top view, flat lay.
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody. Hologram view. SEM.
Green dry peas in the form of a circle isolated on a white background.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
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,.
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
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Slice of natural crystal for patterns and textures use with high resolution.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
organic chemistry, model of the protein molecule - illustration of a biological particle
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Mesenchymal dysplasia. Site: Placenta
Biological protein and molecule, 3d rendering. 3D illustration.
Molecular model of lactose, a disaccharide sugar in milk.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
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.
Healthy diet vegan food, veggie protein sources: Tofu, vegan milk, beans, lentils, nuts, soy milk, spinach and seeds. Top view on white table.
abstract background of blue bubbles. *** The images uploaded are less than one month old, and are not available for use anywhere else ***
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Squamous cell carcinoma of the lung is a type of lung cancer. It occurs when abnormal lung cells multiply out of control and form a tumor.
High protein food. Fish, meat, poultry, nuts, eggs and vegetables. healthy eating and diet concept. top view
DNA A-T Pair
Free Images: "bestof:PDB 1xnq EBI.jpg All beta proteins OB-fold Nucleic acid-binding proteins Cold shock DNA-binding domain-like Ribosomal protein S12 Ribosomal protein S12 All"
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2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Proteinoxidation 03.svg
Stat domain structure (zh-cn).svg
Complement pathway.svg
Hepatitis B virus v2.svg
Epicocconone protein.svg
Laminin sketch.svg
PKARII.svg
Proteinoxidation.svg
TOM complex.svg
Proteinoxidation 02.svg
Pseaa figure1.svg
ProteinQS.svg
IFT particle chlamydomonas.svg
Intermediate filament.svg
Glicoprotein.svg
Main protein structure levels pl - secondary structure.svg
Ribosome mRNA translation tr.svg
Human genome by functions.svg
Protein primary structure zh (zh-tw).svg
Primärstruktur von Proteinen2.svg
Main protein structure levels pl.svg
Lipid raft organisation scheme.svg
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Insulin glucose metabolism ZP.svg
Insulin glucose metabolism ZP-ca.svg
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