n order for the food to be processed and absorbed in an optimal way, there are several feedback mechanisms. One of the most important starts when the food reaches the small intestine, this is sometimes also called the intestinal phase. Describe what happens if the food that reaches the duodenum contains a lot of fat and a lot of protein. The answer must include: Which different mechanisms are affected by the respective stimuli (fat and protein) and how (increases or decreases the activity). What cell type senses stimuli and how these cells react. Which different signaling pathways (including the signaling substances involved) control the different mechanisms that are affected by the respective stimuli. Feel free to draw.

Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Lauralee Sherwood
Chapter16: The Digestive System
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In order for the food to be processed and absorbed in an optimal way, there are several feedback mechanisms. One of the most important starts when the food reaches the small intestine, this is sometimes also called the intestinal phase. Describe what happens if the food that reaches the duodenum contains a lot of fat and a lot of protein.

The answer must include:

  • Which different mechanisms are affected by the respective stimuli (fat and protein) and how (increases or decreases the activity).
  • What cell type senses stimuli and how these cells react.
  • Which different signaling pathways (including the signaling substances involved) control the different mechanisms that are affected by the respective stimuli. Feel free to draw.
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