Circadian rhythm refers to
A) the pattern of emotional ups and downs we routinely experience.
B) a pattern of biological functioning that occurs on a roughly 24‑hour cycle.
C) the experience of sleep apnea following a lengthy transoceanic plane flight.
D) the cycle of four distinct stages that we experience during a normal night's sleep.

Question

Quizplus · Accepted Answer

Circadian rhythm refers to a pattern of biological functioning that occurs on roughly a 24-hour cycle, including our sleep-wake cycle, body temperature, and hormone production.

Circadian Rhythm Refers to