Author Question: Two factors that help regulate our natural sleep/wake cycles are a. melanin and auditory ... (Read 58 times)

khang

  • Hero Member
  • *****
  • Posts: 569
Two factors that help regulate our natural sleep/wake cycles are
 
  a. melanin and auditory stimulation.
  b. melatonin and auditory stimulation.
  c. melatonin and light.
 d. light and blood sugar levels.

Question 2

A severe difficulty in regulating sleep that is induced by jet lag or by working rotating shifts is an example of
 
  a. circadian rhythm disruption.
  b. sleep apnea.
 c. hypersomnia.
 d. narcolepsy.



trampas

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

c

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

For a complete list of videos, visit our video library