Asked by Josie Willie on Jun 30, 2024
Verified
Morphine and heroin both bind to synaptic receptors in the brain that ordinarily respond to
A) GABA.
B) endorphins.
C) dopamine.
D) serotonin.
Endorphins
Natural, pain-relieving chemicals produced by the body that also contribute to feelings of pleasure and well-being.
Synaptic Receptors
Proteins located on cell surfaces in the nervous system that receive chemical signals and initiate a response in the receiving neuron.
Serotonin
A neurotransmitter that contributes to feelings of well-being and happiness, also involved in the regulation of numerous physiological processes.
- Determine the outcomes and receptor sites affected by different narcotics such as cannabis, opiates, and hallucinogens.
Verified Answer
ZK
Zybrea KnightJul 01, 2024
Final Answer :
B
Explanation :
Morphine and heroin both bind to receptors in the brain that respond to endorphins, which are naturally occurring opioid neuropeptides that provide pain relief and pleasure.
Learning Objectives
- Determine the outcomes and receptor sites affected by different narcotics such as cannabis, opiates, and hallucinogens.