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

Author Question: Describe the role of the stomach and ghrelin in food intake and compare its importance in producing ... (Read 66 times)

audragclark

  • Hero Member
  • *****
  • Posts: 579
on: Jun 22, 2018
Describe the role of the stomach and ghrelin in food intake and compare its importance in producing hunger and satiety.
 
  What will be an ideal response?

Question 2

Describe the significance of cholecystokinin (CCK) for the regulation of eating.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: The stomach does play a role in satiety in that nutrient sensors are located within the stomach and that removal of a meal from the stomach during a period of satiety will result in the animal consuming sufficient food to replace the withdrawn food.

Answer to Question 2

Answer: CCK is released into blood upon the entry of fats into the duodenum. CCK is thus in a position to provide a satiety cue to the brain. Injection of CCK reduces eating in the short-term. Obesity is noted in rats for which a genetic mutation impairs the production of CCK receptors.


audragclark

  • Member
  • Posts: 579
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

The early development of the mammalian brain illustrated in schematic horizontal sections. Compare ... The early development of the mammalian brain illustrated in schematic horizontal sections. Compare ...
The Importance of Water The Importance of Water
Food webs show feeding relationships and energy flow Food webs show feeding relationships and energy flow
Food security per person Food security per person
Describe how fat is digested, absorbed, and transported in the body Describe how fat is digested, absorbed, and transported in the body
Vitamin D plays a major role in bone health Vitamin D plays a major role in bone health
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library