Psychoactive drugs change mood or behavior by acting on
A)the heart.
B)the liver.
C)blood production.
D)brain chemistry.

Question

Quizplus · Accepted Answer

Psychoactive drugs work by changing the chemistry of the brain. They interact with neurotransmitters, receptors, and enzymes, affecting the way nerve cells communicate with each other and ultimately altering mood, cognition, behavior, and perception. The heart, liver, and blood production may be affected indirectly by some drugs, but they are not the primary targets of psychoactive substances.

Psychoactive Drugs Change Mood or Behavior by Acting on