Multiple Choice
Refer to the figure below. 
Based on the figure, which statement about the acetylcholine receptor is true?
A) Sodium ions can diffuse into the cell directly through the cell membrane.
B) Acetylcholine binds and causes the Na+ ion channel to change shape and open.
C) The receptor is a gated acetylcholine channel.
D) The acetylcholine receptor is an intracellular receptor.
E) Acetylcholine enters the cell through the channel in the receptor.
Correct Answer:
Verified
Correct Answer:
Verified
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