Nicotine Is the Only Psychoactive Substance in Cigarettes

question 44

True/False

Nicotine is the only psychoactive substance in cigarettes.

---

Definitions:

REM Rebound

The phenomenon where a person experiences more rapid eye movement (REM) sleep than usual following a period of REM sleep deprivation.

REM Sleep

Rapid Eye Movement sleep, a sleep stage where dreaming occurs and the brain is active, but the body is in a state of paralysis.

Learning Episodes

Specific instances or periods in which learning or acquisition of skills and knowledge occurs.

Consciousness

The state of being aware of and able to think about one's own existence, sensations, thoughts, surroundings, and experiences.