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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Inside protein molecule
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Biological protein and molecule, 3d rendering. 3D illustration.
A molecular model of Human Insulin. Isolated on black.
3D cartoon and Gaussian surface models, PDB 7s03, white background
Textured cells under heavy magnification
The cytokin interleukin 11 (IL-11) plays an important role in autoimmune diseases, fibrotic complications, and solid cancers. Blocking IL-11 can extend lifespan and improve health.
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
Epstein-Barr virus internal structure. 3d illustration isolated in white
Depicts the word Virus with several 3D models of the virus on a dark background - Computer 3d models of viruses with text on dark background. Abstract text with a metallic texture created on a computer.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
3D rendered simple solid icon
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.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Hemp Floral Wax in a petri dish
Carbamide in Chemical Watch Glass with molecular structure. Chemical ingredient used in medical and public health issues.
Molecular model of amylose, one of the two sugar components in starch
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 2iw2, white background
Conceptual large group of Covid-19 viruses with copy space. Covid-19 virus illustration downloaded from CDC than layered and manipulated. for more information please visit Centers for Disease Control and Prevention web site: https://www.cdc.gov/media/subtopic/images.htm
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Bacteria medical illustration - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Apolipoprotein D, a protein mainly produced in the brain and testes.  A biomarker of androgen insensitivity syndrome. 3d rendering.
3d rendering of Easter eggs background
Coxsackie virus internal structure, 3d illustration set isolated on white
molecular structure digital concept
Free Images: "bestof:PDB 1zdj EBI.jpg Alpha and beta proteins a+b RNA bacteriophage capsid protein RNA bacteriophage capsid protein RNA bacteriophage capsid protein MS2 virus coat"
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