Содержание
- 2. PLAN The Alimentary Tract Mouth Esophagus Small Intestine Large Intestine
- 3. The Alimentary Tract A long muscular tube with many sections and areas. Begins with the mouth
- 4. The Alimentary tract Mouth Pharynx Esophagus Stomach Small Intestine Large Intestine Anus
- 5. Mouth Functions: Food enters in the mouth or oral cavity Tasting Mechanical breakdown of food Secretion
- 6. Mouth Structures in the mouth that aids digestion: Teeth – cut, tear, crush and grind food.
- 7. Esophagus A straight muscular tube that is about 10 inches (25 cm) long which connects the
- 9. Small Intestine Long (20 ft), coiled tube beneath the stomach. Has three parts: Duodenum – upper
- 10. Large Intestine a.k.a. Colon larger diameter, but shorter (5 ft)Water is absorbed from the undigested food
- 11. Large Intestine Waste is pushed into the expanded portion (rectum) of the large intestine. Solid waste
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