The Acetylcholine Receptor Located on the Postsynaptic Membrane of the Skeletal

The acetylcholine receptor located on the postsynaptic membrane of the skeletal neuromuscular junction is an example of a membrane receptor that:

A) is directly linked to an intracellular enzyme.
B) is directly linked to a regulatory G protein.
C) functions as an ion channel or pore.
D) moves (translocates) to the cell's nucleus when stimulated.
E) none of the above