After exchange of GDP with GTP on the alpha subunit, both the alpha subunit and the beta-gamma complex may interact with other molecules to promote signaling cascades. Note that both the alpha ...

Gamma-ray bursts are. They shine hundreds of times brighter and only last for several minutes at most. But even a second would be enough for them to mess up all complex life on the planet.

Gamma is the Greek that measures the rate of ... computerized applications can quickly compute and account for these complex risks. Implied volatility and vega are different measurements of ...

In the inactive conformation, the a-subunit of the G protein binds to GDP and is bound to a beta-gamma complex (a). Upon receptor activation by its ligand, there is an exchange of GDP for GTP (b).