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Digestion
| Question | Answer |
|---|---|
| Gastrointestinal Tract (GI) | The digestive system as a whole |
| Oral cavity | The mouth where the food enters and chewing begins |
| Pharynx | the throat the passageway for the food to move from the mouth to the esophagus |
| Epiglottis | a flap that prevents food from entering the windpipe |
| Stomach | a tube that moves food from the throat to the stomach |
| Small Intestine | A long tube where most nutrients are absorbed |
| Duodenum | first part o the small intestine that receives digestive juices from the live and pancreas |
| Jejunum | the middle part of the small intestine and absorbs most nutrients |
| Ileum | the last part of the small intestine and absorbs all remaining nutrients |
| Lower GI | includes the large intestine, rectum, and anus |
| Cecum | First part of the large intestine connects the small and large intestine |
| Large Intestine | Absorbs water from waste |
| Ascending Colon | travels upward on the right side of the large intestine |
| Descending Colon | runs across the abdomen a part of the large intestine |
| Sigmoid Colon | travels down the left side of the large intestine |
| Rectum | s shaped last part before the rectum in the large intestine |
| Anus | stores feces until ready to leave the body |
| Accessory Organs | opening through which feces exits |
| Salivary Glands | makes saliva to help chew and digest food |
| Teeth | chomps down to break food into smaller pieces |
| Tongue | Helps move food and tastes it |
| Uvula | small flap in the back of the throat helps with swallowing |
| Liver | Makes bile to digest fats |
| Pancreas | Produces digestive enzymes and hormones like insulin |
| Appendix | small pouch role in digestive system is minor |
| Sphincters | muscles that act like valves, opening and closing to control the flow of food or waste |
| Upper Esophageal | controls food entry into the esophagus |
| Lower Esophageal | prevents stomach acid from coming up into the esophagus |
| Pyloric | controls food leaving the stomach into the small intestine |