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Home Q & A Board Science-Related Homework Help Psychology
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colleen colleen
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10 years ago
Caffeine promotes wakefulness because it is a(n)
a. adenosine antagonist.
b. GABA agonist.
c. GABA antagonist.
d. adenosine agonist.
e. norepinephrine antagonist.
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ThePsychicThePsychic
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