This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Changes in the body's melatonin cycle during puberty generally result in A) a delayed phase ... (Read 107 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
on: Jun 22, 2018
Changes in the body's melatonin cycle during puberty generally result in
 
  A) a delayed phase preference for sleep.
  B) regular outbreaks of acne and other skin problems.
  C) extreme mood swings, from elation to depression.
  D) heightened sexual interest.

Question 2

The delayed phase preference in adolescence is caused by
 
  A) a shift in the timing of melatonin increases in the body.
  B) the rate of physical growth during puberty, stressing the body.
  C) the overproduction of adrenaline during puberty, stressing the body.
  D) a dislike of authority, leading to a need to sleep at off hours.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

A


fnuegbu

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jun 22, 2018
Thank you!


Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

The Hydrologic Cycle The Hydrologic Cycle
How to plot a sine function containing an amplitude and phase-shift (Question 2 of 3) How to plot a sine function containing an amplitude and phase-shift (Question 2 of 3)
Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase II Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase II
The first five reactions constitute the energy-investment phase of glycolysis The first five reactions constitute the energy-investment phase of glycolysis
Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate
Describe the functions of fat in the body Describe the functions of fat in the body
Video: Energy sources - types

For a complete list of videos, visit our video library