nutrition part 2

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Across
  1. 5. A series of squeezing action by the muscles in the gastrointestinal tract that helps move food through the tract.
  2. 6. A complex protein produced by cells to speed a specific chemical reaction in the body
  3. 7. A food that has a social impact on others.
  4. 8. The unit used to measure the energy value of food.
  5. 10. A pain in the middle of the chest caused by stomach acid flowing back into the esophagus
  6. 12. chewing.
  7. 14. The passage of nutrients from the digestive tract in the circulatory system.
  8. 16. A mainstay food in the diet.
  9. 17. The application of a certain body of knowledge.
  10. 18. Small crystals that form bile in the gallbladder
Down
  1. 1. Frequent expulsion of watery feces.
  2. 2. A difficulty in digesting food.
  3. 3. A disorder in which many abnormal pouches form in the intestinal wall
  4. 4. A solid wast that results from digestion.
  5. 9. is a mixture of gastric juices and food formed in the stomach durning digestion.
  6. 11. A reaction of the immune system to certain proteins found in food.
  7. 13. All the chemical changes that occur as cells produce energy and materials needed to sustain life.
  8. 15. A digestive juice produced by the liver to aid in fat digestion.