1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slega [8]
3 years ago
11

The pineal body secretes which hormone that maintains the body's internal clock, the 24-hour wake-sleep cycle, and regulates the

onset and duration of sleep?
a. oxytocin
b. calcitonin
c. melatonin
d. cortisol
Medicine
1 answer:
Viktor [21]3 years ago
8 0

Answer:

The correct answer to the question: The pineal body secretes which hormone that maintains the body´s internal clock, the 24-hour wake-sleep cycle, and regulates the onset and duration of sleep?, would be, C: Melatonin.

Explanation:

The process of sleep and wakefulness, also called the circadian cycle, its a pretty complex system that is controlled by several parts of the brain, but most importantly, structures of the diencephalon (vital is the hypothalamus), the pineal gland, and the stem of the brain. All these structures, and some others, respond to changes both in light perception by the eyes and other senses, heat, and homeostatic balances. These factor play a vital role in telling the human body that it is time for sleep, or to awaken. The pineal gland, as part of this melody, is essential, as it secretes the hormone, melatonin, in response to light changes. Melatonin will balance out the process of sleep, when it is secreted in high quantities by the pineal gland, and wakefulness, when it is no longer secreted in response to the presence of light. This is what is called the circadian cycle.

You might be interested in
1. Anger in the workplace can be caused by
scoundrel [369]
All of the above. :)
6 0
2 years ago
For psychologists, controlling electronic information is important because electronic information is
hammer [34]

Answer:

B

Explanation:

trivially easy to copy and redistribute

6 0
3 years ago
The paroxysmal stage of whooping cough is characterized by _____. a. mild, dry, persistent cough b. a migraine headache c. viole
MArishka [77]

Answer:

mind,dry, persistent cough

4 0
2 years ago
Sounds in the external ear depends on vibration of movable bones. Please select the best answer from the choices provided T F
katovenus [111]
I believe that’s true.

Noise goes to our ear drums which turns it into vibrations and sends it to three little bones.
7 0
2 years ago
Read 2 more answers
What are some of the events that happen during reporting and investigation processes? Select all that apply.
Vlad [161]

Answer:

2 & 3

Explanation:

not 4 sure if there's more though

7 0
3 years ago
Read 2 more answers
Other questions:
  • Your friend hides a dollar bill under one of three plastic cups. Under the other two cups is a paper clip. You get to keep whate
    12·2 answers
  • Question 13
    9·1 answer
  • Your child has had a moderate fever for 2 days. On the third day, you take her to the pediatrician. After an examination, blood
    8·1 answer
  • A client has been taught relaxation exercises before beginning a painful procedure. What chemicals are believed to be released i
    7·2 answers
  • Causes of metabolic alkalosis include all of the following except?
    8·1 answer
  • Edema results from____collection.<br><br> A. Oxygen <br> B. Platelet<br> C. Nitrogen <br> D. Fluid
    11·2 answers
  • What 3 benefits of patient education brochure ?<br> ?
    11·1 answer
  • Research the health and safety policies of at least two restaurants. You may be able to find this online, or you may need to con
    15·1 answer
  • Summarize the role of the medical assistant in caring for aging patients. When a physician orders medication for a geriatric pat
    13·1 answer
  • during a routine assessment the nurse notes the postpartum client is tachycardic. what is a possible cause of tachycardia?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!