Muscarinic ACh receptors act through ____________ activation of K⁺ channels. A)cGMP B)G-protein C)M-protein D)ATP

Question

Quizplus · Accepted Answer

Muscarinic ACh receptors are metabotropic receptors that activate G-proteins, which in turn can modulate different ion channels, including potassium channels such as the K⁺ channels. Therefore, choice B is the best answer. Choices A, C, and D are not involved in the activation of these channels by muscarinic ACh receptors.

Muscarinic ACh Receptors Act Through ____________ Activation of K+ Channels

Muscarinic ACh Receptors Act Through ____________ Activation of K⁺ Channels