Multiple Choice
Chemical substances in the nervous system that are similar in structure and in action to opiates are:
A) hormones.
B) endorphins.
C) gamma-aminobutyric acids.
D) neurotransmitters.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q214: In the peripheral nervous system,the axons,and sometimes
Q215: Neurotransmitters exist in the brain,spinal cord,peripheral nerves,and
Q216: If Hiroshi's brain is like that of
Q217: What any given neuron does at any
Q218: Which of the following neurotransmitters affects neurons
Q220: In the peripheral nervous system,_ enable us
Q221: Michael Gazzaniga has argued that without help
Q222: What drives are associated with the functioning
Q223: Kalika is told by her physician that
Q224: Which of the following nervous system chemicals