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REVIEW DIGESTION AND METABOLISM 10 11 1. ___________ are acted on by amylase, maltose, and sucrase. 2. The vitamin associated with eye sight is _____. 3. The products of alcohol digestion enter the bloodstream largely through cells lining __________. 4. Metabolic rate is relatively high in _____________ age group. 5. You have eaten a high complex carbohydrate meal. What enzyme will help you digest the meal? 6. As the food in the stomach is repeatedly squeezed and mixed with gastric juice, it is converted into semifluid consistency called: 7. _________________ causes severe epigastric pain; associated with prolonged storage of bile in the gallbladder. 8. Of the simple sugars ___________ is most important because it is the sugar referred to as blood sugar. 9. The molecule that serves as the major source of readily available body fuel is _________. 10. The main chemical activity of the mouth is to start digestion of ___________. 11. The RDA for ____________ is 0.8g/ kg body weight. 12. The acidic contents of the small intestine are buffered by HCO3 in ___________ juice. 13. _______________- is important in building myelin sheaths and cell membranes. 14. _____________ is used to make the bulk of cell structure and functional substances such as enzymes. 15. Most examples of these nutrients which are found largely in vegetables and fruits and used as coenzymes, these nutrients are ___________. 16. Those structures in the small intestine that increase its surface area and thus aid in the absorption of food are called ____________. 17. The ________________ stores and concentrates bile. 18. The sphincter between the esophagus and the stomach is the _________ sphincter A:\REview DIGESTION AND METABOLISM.doc 19. Chemical digestion of protein is initiated in the ______________. 20. The main chemical activity of the mouth is to begin the digestion of ________. 21. In the absorptive phase of digestion , a comparison of blood entering and leaving the liver shows that blood leaving the liver usually has fewer ingested ___________ substances. 22. The site production of gastrin is ______________. 23. ________________ is the structure that suspends the small intestine from the posterior body wall. 24. _________ is the class of food significantly delays stomach emptying. 25. ______________ are the folds in the stomach mucosa 26. _________________ usually indicates liver problems or blockage of the biliary ducts 27. The protein molecules will be digested by enzymes secreted by the _________ liver and small intestine. 28. ___________ waves are waves of muscular contractions that propel contents from one point to another. BE ABLE TO LABEL THE STOMACH, SMALL INTESTINGE, COMPLETE DIGESTIVE SYSTEM, AND ALIMENTARY CANAL WALLS. ALSO BE ABLE TO FIGURE OUT THE PERCENT FAT IN A FOOD, SEE EXAMPLE BELLOW. Barbecue Chips have15 grams of fat, 3 grams of protein and 23 grams of Carbohydrate. Calaculate the following. ____________# calories protein ____________# calories fat ____________# calories CHO ____________ total calories A:\REview DIGESTION AND METABOLISM.doc ____________% protein ____________% fat ____________% CHO ANSWERS TO REVIEW DIGESTION 1. CARBOHYDRATES 2. A 3. STOMACH 4. infants 5. AMALAYSE 6. CHYME 7. GALL STONES 8. GLUCOSE 9. CARBOHYDRATE 10. Carbohydrate 11. PROTEIN 12. PANCREATIC 13. FAT 14. AMINO ACIDS (PROTEIN) 15. VITAMINS 16. Villia/MicrovilliI 17. GALL BLADDER 18. cardioespohageal 19. STOMACH 20. STARCH/ CHO 21. TOXIC 22. STOMACH 23. MESENTERY 24. FATS 25. RUGAE 26. JAUNDICE 27. STOMACH 28. PERISTALISIS A:\REview DIGESTION AND METABOLISM.doc A:\REview DIGESTION AND METABOLISM.doc