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. enter your answer to at least two significant figures.