Considerable communication along the digestive tract occurs as feedforward signals. From the examples below, select all...

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Considerable communication along the digestive tract occurs asfeedforward signals. From the examples below, select all thatrepresent feedforward mechanisms.
1. When stomach content enters the duodenum, the contractions inthe ileum increase in strength
2. The smell of food increases stomach motility via the vagusnerve
3. Mass movements tend to occur âˆ¼ 30 minutes after eating ameal.
4. When feces enter the rectum, the internal anal sphincterrelaxes.
5. Increased movements of the large intestine prevents waterabsorption and leads to diarrhea.

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The process of digestion is carried out by the digestive tract organs and involves various complex mechanisms Feedforward mechanism is one of them Feedforward mechanism results in alteration in activity of other See Answer

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	1. When stomach content enters the duodenum, the contractions inthe ileum increase in strength
	2. The smell of food increases stomach motility via the vagusnerve
	3. Mass movements tend to occur âˆ¼ 30 minutes after eating ameal.
	4. When feces enter the rectum, the internal anal sphincterrelaxes.
	5. Increased movements of the large intestine prevents waterabsorption and leads to diarrhea.