Adenosine plays a role in:
A)learning.
B)addiction.
C)sleep.
D)emotion.

Question

Quizplus · Accepted Answer

Adenosine is a neuromodulator that plays a role in regulating sleep, promoting relaxation, and suppressing arousal. When adenosine levels build up in the brain, it signals the need for sleep, which is why caffeine (which blocks the action of adenosine) keeps us wakeful. While adenosine may indirectly affect other functions related to learning, addiction, and emotion, the most direct and established link is with sleep.

Adenosine Plays a Role In