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digestive system
| Question | Answer |
|---|---|
| tongue | For swallowing |
| incisors | slice through food |
| canines | rip or tear food |
| premolars | rip or tear food |
| molars | chew food |
| uvula | keeps food out of the airway |
| pharynx | passageway for food and fluids |
| stomach | digests food |
| esophagus | pushes food down to stomach |
| duodenum | breaks down food |
| jejunum | absorption of nutrients |
| ileum | absorb nutrients |
| cecum | absorb fluids and salt |
| ascending colon | reabsorb fluids |
| transverse | removes water |
| descending colon | stores remaining waste |
| sigmoid colon | stores waste |
| rectum | storage site for feces |
| anal canal | regulates defacation |
| anus | get rid of poop |
| accessory organs | helps breakdown food |
| salivary glands | produces saliva |
| pancreas | make the enzymes |
| gall bladder | store excess bile |
| liver | makes bile, makes cholesterol, stores sugar |
| sodium | salt; for nerve impulse and muscle contraction |
| potassium | for heart, kidneys |
| calcuim | for bones and blood clot |
| magnesium | helps maintain normal nerve and muscle function |
| phosphate | helps to build and repair bones and teeth |
| iron | picks up oxygen |
| zinc | enzyme cofactor |
| fluorine | makes teeth more resistant to acid |
| iodine | needed for normal metabolism of cells |
| vitamin A | vision |
| vitamin D | increases absorption of calcium |
| vitamin E | healthy skin |
| vitamin K | blood clotting |
| vitamin C | synthesis |
| niacin | making ATP |
| Riboflavin | body growth and red blood cell production |
| DNA | holds genetic info |
| protein | serve as enzymatic catalysts |
| fat | provides energy |
| carbohydrate | stores energy |
| fiber | to keep poop moist |
| water | hydration |