With Drug Use, ___________ Are Seen in Dopamine D1 Receptors

Multiple Choice

With drug use, ___________ are seen in dopamine D1 receptors, which cause excitation and facilitate behavior, and _________ are seen in dopamine D2 receptors, which cause inhibition and suppress behavior.

A) increases; decreases
B) increases; increases
C) decreases; decreases
D) decreases; increases
E) fluctuations; increases