Caffeine promotes wakefulness because it is a(n)
A) adenosine antagonist.
B) adenosine agonist.
C) GABA antagonist.
D) GABA agonist.
E) norepinephrine antagonist.
Answer: A
Rationale: Caffeine promotes wakefulness because it is an adenosine antagonist.
Psychology
You might also like to view...
Nearly 1 in 5 Americans will experience PTSD at some point
Indicate whether the statement is true or false.
Psychology
Based on their drug and alcohol use research of adolescents, Van Gundy, Cesar, and Rebellon (2010)found that ____ use during adolescence predicts later illicit substance use
a. cannabis b. caffeine c. nicotine d. alcohol
Psychology