« previous next »

Author Question: Compare and contrast the anatomy and function of the sympathetic and parasympathetic divisions of ... (Read 55 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Jun 22, 2018
Compare and contrast the anatomy and function of the sympathetic and parasympathetic divisions of the ANS.
 
  What will be an ideal response?

Question 2

Describe the general functions attributed to the hypothalamus.
 
  What will be an ideal response?


sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: The divisions emerge from different levels of the spinal cord (thoracic and lumbar versus cervical/sacral); the sympathetic fibers terminate in ganglia just outside the spinal cord, use different transmitters (ACh for parasympathetic, ACh and norepinephrine for sympathetic), and show differing functions (parasympathetic is involved in increasing energy stores, sympathetic is involved in energy expenditure).

Answer to Question 2

Answer: The hypothalamus is involved in the control of the pituitary, the sympathetic division of the ANS, and motivated behaviors including feeding, fighting, fleeing, and mating.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Anatomy of Heart Anatomy of Heart
The Major Divisions of the Peripheral Nervous System The Major Divisions of the Peripheral Nervous System
Tooth anatomy Tooth anatomy
Anatomy diagram Anatomy diagram
Sympathetic control of adrenal gland. Sympathetic control of adrenal gland.
How to find the second derivative of a function How to find the second derivative of a function
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library