The hypothalamus secretes a hormone called corticotropin rel…

The hypothalamus secretes a hormone called corticotropin releasing hormone (CRH) which binds to a G-protein coupled receptor on corticotrope cells in the pituitary gland causing the release of ACTH. The G-protein coupled receptor on corticotropes initiate the Gαs cascade. Which of the following will happen when CRH binds to its receptor?