Home » Advanced Zoology » Chemical Coordination and Integration » Question
  1. Nicotine acts as a stimulant, because it mimics the effect of
    1. thyroxine
    2. acetylcholine
    3. testosterone
    4. dopamine
Correct Option: B

Nicotine and acetylcholine have the same receptors-Nicotinic cholinergic receptors and hence have the same action.



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