In Pathways in Which Activation of Both PKA and PKC

In pathways in which activation of both PKA and PKC occurs, the receptor must dimerize and autophosphorylate. Both of these pathways employ a similar heterotrimeric G protein that associates with the receptor.

A) Both sentences are true
B) Both sentences are false
C) The first sentence is true and the second sentence is false
D) The first sentence is false and the second sentence is true