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Which of the following substances found in tobacco smoke stimulates the brain?

User Fangming
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1 Answer

4 votes

Answer:

Nicotine

Step-by-step explanation:

Nicotine, found in tobacco smoke, stimulates the brain by binding to nicotinic acetylcholine receptors and triggering the release of neurotransmitters like dopamine. This stimulation leads to feelings of pleasure, increased alertness, and addiction.

User Giannella
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