An Example of an Ionotropic Receptor is The

Question

An example of an ionotropic receptor is the
A) M1 cholinergic receptor
B) D1 dopaminergic receptor
C) M2 cholinergic receptor
D) Nicotinic cholinergic receptor
E) Both A and C

Accepted Answer

Nicotinic cholinergic receptors are ionotropic receptors that directly control the opening of ion channels upon the binding of acetylcholine, leading to rapid changes in membrane potential.