Psychology question from AAMC SB

According to AAMC:
D is incorrect because, if the receptors were internalized, dopamine could not be pharmacologically active. Neurotransmitters bind to receptors on the outside, not inside, of neurons. This is a Scientific Reasoning and Problem Solving question because it requires the prediction of a scientific outcome.


I don't understand their logic. The logic clearly states that cocaine affects...

Psychology question from AAMC SB