Caffeine's effect on the brain seems to be related to the involvement of which of the following?

Name: Caffeine's effect on the brain seems to be related to the involvement of which of the following?
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Question

Quizplus · Accepted Answer

Caffeine primarily works by blocking adenosine receptors in the brain. Adenosine is a neurotransmitter that promotes sleep and relaxation by slowing down nerve activity. When caffeine blocks adenosine's effects, it leads to increased arousal and alertness.

Caffeine's Effect on the Brain Seems to Be Related to the Involvement