Using Figure 1

question 28

Multiple Choice

Using Figure 1.4 and starting at PP1, an increase in the capacity to produce can be represented by a movement from point

---

Definitions:

Sleep Cycle

A repeated sequence of phases that the body goes through during sleep, including REM (rapid eye movement) and several stages of non-REM sleep.

Melatonin

A hormone produced by the pineal gland that regulates sleep and wakefulness.

Alcohol Consumption

The act of drinking beverages that contain ethanol, ranging from occasional drinking to alcohol dependence.

Daytime Power Naps

Short sleeps taken during the day to boost energy and alertness without interfering with nighttime sleep.