In a Cell with β-Adrenergic Receptors Coupled to the CAMP

Multiple Choice

In a cell with β-adrenergic receptors coupled to the cAMP second messenger system, what would happen to that signaling pathway if you added forskolin?

A) This would make β-adrenergic receptor activation using the cAMP pathway irreversible.
B) This would make β-adrenergic receptor activation of adenylate cylase last longer.
C) This would have no effects on β-adrenergic receptor signaling using the cAMP pathway.
D) This would mimic that activation of the PIP2 pathway.
E) This would mimic the signaling pathway, causing the same effect as activation of the β-adrenergic receptor.