Which of the following statements about caffeine is TRUE?
A) Caffeine is a compound.
B) It is consumed by the majority of North Americans.
C) Caffeine binds to the adenosine receptor.
D) Caffeine activates the pleasure centers of the brain.
E) All of the above statements about caffeine are true.

Question

Quizplus · Accepted Answer

All the statements provided about caffeine are true. Caffeine is indeed a compound, widely consumed by the majority of North Americans. It functions by binding to the adenosine receptor in the brain, which can block the effects of adenosine, leading to increased alertness. Additionally, by influencing the brain's reward system, it can activate the pleasure centers, contributing to its widespread use and appeal.

Which of the Following Statements About Caffeine Is TRUE