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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.
Inside protein molecule
arabic language letter created from Alphabet puzzle isolated on white background
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Zipper isolated on white background. Open zipper
Blue zipper behind storm flaps on nylon rain repellent jacket. A macro image showing texture and details of zipper and polyester fabric.
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 2iw2, 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.
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
Abstract Globe World Maps On White
Lily leaf c.s. under microscope
This computer-generated image vividly illustrates the invasive Group A Streptococcal bacteria, as they would appear under a microscope. This visual representation helps to understand the microscopic world of Group A Streptococcus and its potential to cause serious diseases.
black zipper isolated on white background.
Sesame protein sweet energy bars pattern on light background
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, 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.
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,.
3d render.  Career isolated on white background.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
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
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
DNA A-T Pair
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Freshness capsule
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Kozinak with sesame seeds on a white background. A traditional sweet of Southwest Asia.
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Collagen protein molecule. Molecular model. 3D rendering. Illustration
Covid-19 vaccination record card with fictitious text
Free Images: "bestof:PDB 1q2h EBI.jpg All alpha proteins Dimerisation interlock Phenylalanine zipper Adapter protein APS dimerisation domain Adapter protein APS dimerisation domain"
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PC speakers adapter plug and 35mm audio plug.jpg
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Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
Stat domain structure (zh-cn).svg
Complement pathway.svg
Hepatitis B virus v2.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Inteiner.svg
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Main protein structure levels gl.svg
Protein primary structure gl.svg
WikF1-en.svg
Intermediate filament uk.svg
Ribosome mRNA translation gl.svg
Jakstat pathway PIAS.svg
PhOH-CHCl3 extraction.svg
Acides aminés propriétés diagramme Venn.svg
Cell membrane detailed diagram id.svg
Taxol structure.svg
Thyroid hormone synthesis-it.svg
Thyroid hormone synthesis.svg
Notable mutations.svg
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