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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).
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
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.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Inside protein molecule
Biological protein and molecule, 3d rendering. 3D illustration.
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
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
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Biological protein and molecule, 3d rendering. 3D illustration.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
A molecular model of Human Insulin. Isolated on black.
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.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
The DNA tetrahedron is designed to be mechanically robust; it consists of rigid triangles of DNA helices covalently joined at the vertices
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
PAPS Smear study of a young women under microscopy showing Atrophic changes in uterus which is unusual at young age.
Models of an antibody broadly antagonistic to HIV.  A challenge in AIDS and HIV research is producing a vaccine which elicits antibodies effective against the many variations of HIV proteins.Isolated on white.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Germ cell tumor of testicle under light microscopy zoom in different ranges
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Abs metaball structure SEM view - 3d rendered image on black background. Molecular metaball structure.  Flying liquid drops. Design elements. Medical research concept.
Free Images: "bestof:PDB 1vqi EBI.jpg All beta proteins OB-fold Nucleic acid-binding proteins Phage ssDNA-binding proteins Gene V protein EBI License 1vqi November 16 2008 Gene V"
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2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
FOXA2-phylo.svg
Ribosome mRNA translation en.svg
Ribosome mRNA translation fr.svg
Ribosome mRNA translation it.svg
Molbio-Header.svg
Adherens Junctions structural proteins-LangNeutral.svg
Epicocconone protein.svg
Atlas-BRCA1.svg
Proteinoxidation 03.svg
ProteinQS.svg
Ribosome mRNA translation tr.svg
Glicoprotein.svg
Intermediate filament.svg
Molbio-Header-2.svg
Human genome by functions.svg
Main protein structure levels pl.svg
Protein primary structure zh (zh-tw).svg
Insulin glucose metabolism ZP-ca.svg
Notable mutations.svg
dna-double-helix-science-rna-296744.svg
Katabolizm.svg
Laminin sketch.svg
Catabolism schematic zh.svg
Stat domain structure (zh-cn).svg
TRNA ribosomes diagram en.svg
Complement pathway.svg
PKARII.svg
Proteinoxidation.svg
TRNA ribosomes diagram ru.svg
TRNA ribosomes diagram pl.svg
IFT particle chlamydomonas.svg
TOM complex.svg
Proteinoxidation 02.svg
Pseaa figure1.svg
Reactivo de Biuret.svg
PTC 124.svg
Cell membrane detailed diagram blank.svg
Ribosome mRNA translation zh.svg
Ribossomo tradução mRNA.svg
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Muzin-GalNAc.svg
Main protein structure levels pl - secondary structure.svg
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Lipid raft organisation scheme.svg
Binary-classification-file precision.svg
Hepatitis B virus v2.svg
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Ribosom mRNA translation de.svg
Primärstruktur von Proteinen2.svg
Insulin glucose metabolism ZP (ru).svg
Insulin glucose metabolism ZP.svg
P450cycle.svg
Stem cell treatments.svg
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Japan Electricity Production 1980-2014.svg
Thyroid hormone synthesis.svg
PDB 1vqi EBI.jpg
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