Multiple choice

Which of the following is present in tobacco?

  1. Nicotine

  2. Heroin

  3. Marijuana

  4. Cocaine

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Nicotine is the primary addictive alkaloid found naturally in tobacco leaves. Heroin, marijuana, and cocaine are entirely different drugs derived from other sources (opium poppy, cannabis plant, coca plant respectively) and are not naturally present in tobacco.