Which of the following hormones acts through a secondary messenger?

Question

Quizplus · Accepted Answer

Epinephrine and glucagon both act through cascades of intracellular signaling events that involve the activation of secondary messenger molecules such as cyclic AMP (cAMP). Luteinizing hormone signals through a receptor that activates a G protein, which in turn activates secondary messengers like inositol triphosphate and diacylglycerol. Therefore, all of these hormones act through secondary messengers.

Which of the Following Hormones Acts Through a Secondary Messenger