Which of the following correctly lists the methylxanthines in order from least to most active as a CNS stimulant?
A) caffeine , theobromine, theophylline
B) theophylline, theobromine, caffeine
C) caffeine, theophylline, theobromine
D) theobromine, theophylline, caffeine
Correct Answer:
Verified
Q13: The United States' consumption of caffeine is
Q14: Tea contains as well as caffeine.
A)theophylline
B)theobromine
C)nicotine
D)acetylcholine
Q15: Estimates are that of the world's population
Q16: Which popular soft drink contains the highest
Q17: In the United States, caffeine is most
Q19: The half-life of caffeine in the blood
Q20: Europeans first began using caffeine in .
A)the
Q21: How does caffeine affect human task performance?
A)It
Q22: What proportion of 12-year-old children regularly consume
Q23: What were the results of Lowe's 1988
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents