Meet the gastrointestinal tract! | Gastrointestinal system physiology | NCLEX-RN | Khan Academy
khanacademymedicine・2 minutes read
The gastrointestinal tract processes food through the mouth, esophagus, stomach, small intestine, large intestine, and rectum, allowing for digestion, absorption, and waste elimination. Each section of the digestive system plays a specific role in breaking down food components and extracting nutrients for bodily functions.
Insights
- The gastrointestinal tract is a complex system that involves several stages of digestion, starting from the mouth, moving through the stomach and small intestine, and ending in the large intestine for absorption and storage of nutrients.
- Each part of the gastrointestinal tract plays a specific role in breaking down food and absorbing nutrients, highlighting the importance of a well-functioning digestive system for overall health and well-being.
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Recent questions
What is the function of the small intestine?
Nutrient absorption
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