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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.
3D rendering of an automatic medicine manufacturing plant. Medicine bottles filling and sealing machine in pharmaceutical manufacturing production line.
The car electronic relay in slot of relay socket box on engine compartment, automotive parts concept
Large group of stacked green silicone microchips in a row in a production line. Selective focus, no people.
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Molecular model of amylose, one of the two sugar components in starch.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Covid-19 vaccination record card with fictitious text
closeup, isolated, no people
Chemical formula of Cortisol
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Ring terminal connector crimp blue wire for use in electronics or electrical industry
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
Connection joint of stainless steel pipe in fectory
Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and epigenetics. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 3wgw, white background.
Slice of natural crystal for patterns and textures use with high resolution.
DNA RNA Analysis equipment ; selective focus
Chemical formula of Progesterone
Precompensated proportional sectional hydraulic valve
Vehicle Part on White Background
Quality control on milling CNC machine, coordinate measuring machine, Quality control machine. cylinder block of diesel engine repair.
Inside protein molecule
3D cartoon and Gaussian surface models, PDB 3hg3, white background
Closer-up Electronics Microswitch on small board
With the help of electronic equipment, the office phone network is able to connect employees with ease.
Industrial terminal blocks
Random Access Memory, Memories, Reminder, Nostalgia, Computer.
Old-fashioned Lathe
Molecular model of antibody taking part in immune defense. Molecule of immunoglobulin, 3D illustration
Analog audio casette.
Free Images: "bestof:Typical aldol (zh-cn).svg a typical aldol reactionFrom Eugene's version Image Typicalaldol gif stereocenters marked Dr Zak 04 07 3 December 2006 UTC"
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