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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
Biological protein and molecule, 3d rendering. 3D illustration.
Hemp Floral Wax in a petri dish
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Hemp seeds ground into powder in a heap on a white background.
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
Green chlorophyll Cells under heavy magnification isolated on dark background
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.
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
snack
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Natural agate surfaces, suitable for backgrounds and wallpapers.
Green algae cells background
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
In vitro bacterial culture
Biological protein and molecule, 3d rendering. 3D illustration.
brown fat cell also called brown adipose tissue side to side with white fat cell 3d rendering
DNA A-T Pair
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2iw2, white background
Photomicrograph of group of single-celled
Microscopic view of Salmonella enterica serotype Typhi that causes typhoid fever. 3D illustration
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
Toxoplasma gondii oocyst under the microscope, isolated
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
The coronavirus 3CL hydrolase enzyme is essential for the maturation of the virus. It can be a promising target for drugs that would inhibit cleavage of the viral polyprotein and prevent spread of the infection. Source: PDB entry 6LU7
Royal Mile souvenir shop, tourist trinkets , Nanacamilpa, Tlaxcala
Free Images: "bestof:PDB 1u67 EBI.jpg All alpha proteins Heme-dependent peroxidases Heme-dependent peroxidases Myeloperoxidase-like Prostaglandin H2 synthase Prostaglandin H2"
Prostaglandin H2 skeletal.svg
PDB 1u67 EBI.jpg
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PDB 1jci EBI.jpg
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