Nicotine stimulates nicotinic receptors, which are found in the brain and peripheral nervous system. Activation of these receptors leads to the release of several neurotransmitters, including dopamine, which is associated with pleasure and reward. The release of dopamine is what makes nicotine addictive.

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Nicotine Stimulates

Question 95

Multiple Choice

Nicotine stimulates

A) muscarinic receptors, which are associated with decreased pain perception.
B) nicotinic receptors, which in turn stimulate dopamine receptors.
C) dopamine receptors directly.
D) serotonin receptors.

Correct Answer: