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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 Molecular Structure,Ozone,Hydrogen and oxygen
South Korea Flag Button with Two Letter Country ISO Code 3D Illustration
bitcoin concept background
Molecule with biology and chemical concept, 3d rendering. Digital drawing.
Inside protein molecule
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
Overhead view of Moringa powder in a white bowl and a bottle of Moringa pills isolated on white background. Some Matcha powder is spilled on the background. A wooden serving scoop complete the composition. High resolution 42Mp studio digital capture taken with Sony A7rII and Sony FE 90mm f2.8 macro G OSS lens
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Germany, Berlin - March 05, 2024 - Bus stop sign against Berlin radio tower, Berlin Charlottenburg
Ball and stick 3D render of the caffeine molecular structure.
3D rendered simple solid icon
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
Registered Trademark Symbol Under The Snow
Zearalenone or ZEN or RAL is a potent estrogenic metabolite. 3d illustration
AI symbol with black background
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Germany, Berlin, September 01, 2023 - Low angle view of busstop sign against sky Berlin Marzahn
Bishkek, Kyrgyzstan - September 26, 2023: Air Astana EI-KGG Airbus A321-271NX plane at the Manas International Airport
Someone requested a photo of an elevator button, but I decided to try rendering one in PS instead. Please let me know how or where you use this image.
Milano, Italy. British Airways Airbus A320 at the gate. MXP Milano Malpensa international airport
A ball and stick model of Eicosapentaenoic Acid or EPA. It is an omega-3 polyunsaturated fatty acid. It is introduced into the diet by eating oily fish. Isolated on white.
Tafamidis is a medication used to delay loss of peripheral nerve function in adults with familial amyloid polyneuropathy. 3d illustration
Carlisle, England - September, 04 2021: Electric car charging outside the Asda St Nicholas Gate store on London Road, Carlisle, England.
3D cartoon and Gaussian surface models, PDB 7s03, white background
Zhuhai, Guangdong, China- November 18, 2012: Zhuhai, which is a city in the Zhu River Delta, is one of the four Special Ecomony Zones in China.  Here is the Boeing 737 airplane of China Southern Airlines in Zhuhai Airport.
SSL Secure Socket Layer copper on black background - 3D rendering illustration
Frankfurt, Germany - May 17, 2024: the side fuselage of a Lufthansa Boeing 747-8 aircraft with the baggage loading bay partially opened.
Chloroquini phosphas, chloroquine medicine substance. Drug introduced as treatment for coronavirus (SARS-CoV-2). Active in COVID-19 supportive therapy. Chemical formula written next to white pills.
Front of new chinese  BYD store at Pradit Manutham Road in Bangkok Ramintra in northern Bangkok. Store display windows and logo above at facade
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Union Membership and Support.svg
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United States Income Distribution 1967-2003.svg
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Adherens Junctions structural proteins gl.svg
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Glycogen structure.svg
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Hepatitis B virus v2.svg
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