Problem- Assume that the binding of one molecule of epinephrine to a seven-transmembrane helix (7TM) receptor (also called the G protein-coupled receptor, or GPCR) results in the activation of 2.0*10^2 Gα subunits. In addition, suppose that each activated adenylyl cyclase catalyzes the conversion of 40 ATP molecules to cAMP per second. (Assume that each G protein activates a single unique adenylyl cyclase.) Calculate the number of moles of cAMP that are produced per second.
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