Stimulation of α₁ adrenergic receptors by norepinephrine results in
A)an increase in the amount of intracellular cAMP.
B)a decrease in the amount of intracellular cAMP.
C)decreased membrane permeability to sodium ion.
D)release of calcium ions from intracellular stores.
E)increased membrane permeability to potassium ions.

Question

Quizplus · Accepted Answer

Stimulation of α₁ adrenergic receptors by norepinephrine activates the phospholipase C pathway, leading to the release of calcium ions from intracellular stores.

Stimulation of α₁ Adrenergic Receptors by Norepinephrine Results in