Which among the following is a main component of some alert tablets such as Alert, No Doz, Stay Awake & Vivarin?
[A] Thein
[B] Caffeine
[C] Nicotine
[D] catechins

Show Answer

Advertisement

Kindly help us to keep GKToday updated and error free. Use this form to report error or outdated information in questions. We shall rectify asap...