individuals consuming large quantities of food or drink containing methylxanthin
ID: 168584 • Letter: I
Question
individuals consuming large quantities of food or drink containing methylxanthines block their adenosine receptors. As a consequence, there are lower levels od adenosine, which ... 1- Obstruct sleep and supresses arousal. 2- promotes sleep and supress arousal. 3- promotes sleep and increase arousal. 4- obstruct sleep and increase arousal. individuals consuming large quantities of food or drink containing methylxanthines block their adenosine receptors. As a consequence, there are lower levels od adenosine, which ... 1- Obstruct sleep and supresses arousal. 2- promotes sleep and supress arousal. 3- promotes sleep and increase arousal. 4- obstruct sleep and increase arousal. individuals consuming large quantities of food or drink containing methylxanthines block their adenosine receptors. As a consequence, there are lower levels od adenosine, which ... 1- Obstruct sleep and supresses arousal. 2- promotes sleep and supress arousal. 3- promotes sleep and increase arousal. 4- obstruct sleep and increase arousal.Explanation / Answer
Answer is 4
Obstruct sleep and increase arousal
Adenosine is produced when neurons are active. Therefore, it is likely that adenosine, through its inhibitory mechanisms, is responsible for stimulating drowsiness and sleep. Methylxanthines, acting on adenosine receptors in the central nervous system, enhance arousal, mood, and concentration levels and obstruct sleep.
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