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A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Biological protein and molecule, 3d rendering. 3D illustration.
Green chlorophyll Cells under heavy magnification isolated on dark background
3D cartoon and Gaussian surface models, PDB 2gjx, white background
Inside protein molecule
EBP Evidence based practice Concept. Chart with keywords and icons on white desk with stationery.
Hemp Floral Wax in a petri dish
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
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.
Close-up shot of a petri dish for checking clear zone an antibiotic in the laboratory.
3D cartoon and Gaussian surface models, PDB 4bci, white background
In vitro bacterial culture
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
Slice of natural crystal for patterns and textures use with high resolution.
Green algae cells background
The pale lactose nonfermenting bacterie (blue arrow) are Salminella typhi. Salmonella in general does not ferment lactose (colorless colonies), Salmonella typhi,unlike other salmonallae, produce little hydrogen sulfide (H2S) gas. The resulting bacterial colonies will appear colorless with colorless or very discrete black centers.
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
A molecular model of Bisphenol A or BPA. It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses. Isolated on white.
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
Photomicrograph of rotifer. Rapidly rotating cilia at top of head, internal organs visible. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Collage with sesame flour and seeds on white background
Rock texture background High resolution or design art work.
A GTP-bound G-alpha protein (blue) binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
3D cartoon and Gaussian surface models, PDB 5fwk, white background
Molecular model of lactose, a disaccharide sugar in milk.
Free Images: "bestof:PDB 2e3a EBI.jpg All alpha proteins Heme-dependent peroxidases Heme-dependent peroxidases CCP-like Fungal peroxidase ligninase EBI License 2e3a November 16 2008"
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Thyroid hormone synthesis.svg
PDB 2e3a EBI.jpg
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