DIGESTIVE SYSTEM 27 The majority of enzymatic digestion is p

DIGESTIVE SYSTEM

27. The majority of enzymatic digestion is performed in the stomach. a. True b. False

28. The pancreas adds (check all that apply): a. Amylase b. proteolytic enzymes c. bile salts d. lipase

29. We have a huge cecum because we are omnivores. a. True b. False

30. Check all that apply: The following are picked up by the capillaries in the submucosal layer of the small intestine.

a. Sugars b. amino acids c. lipids

31. Circular smooth muscles of the digestive tract help both with mixing and propelling. a. True b. False

32. Sphincter matching!

- Pharyngoesophageal - gastroesophageal - pyloric - sphincter of Oddi - ileocecal - internal anal - external anal

a. voluntary muscle b. controls the rate of delivery of chyme to the duodenum c. involuntary muscle d. responsible for Heartburn when it malfunctions

e. allows you to keep air out of your esophagus while breathing f. prevents bacteria associated with the large intestine from entering the small intestine

g. controls the rate of delivery of bile to the duodenum

33. Match the digestive system parts and functions:

- liver - small intestine - salivary glands - stomach - large intestine

a. site of ion, mineral and water absorption b. produce amylase for carb digestion c. where most digestion is completed

d. provides bile salts for micelles e. first site of enzymatic protein digestion

Solution

DIGESTIVE SYSTEM

27. The majority of enzymatic digestion is performed in the stomach. a. True

28. The pancreas adds : a. Amylase b. proteolytic enzymes c. bile salts d. lipase ( all are true, first add is amylase)

29. We have a huge cecum because we are omnivores. b. False ( mainly herbivores)

30. Check all that apply: The following are picked up by the capillaries in the submucosal layer of the small intestine.

b. amino acids

31. Circular smooth muscles of the digestive tract help both with mixing and propelling. a. True

32. Sphincter matching!

- Pharyngoesophageal - gastroesophageal - pyloric - sphincter of Oddi - ileocecal - internal anal - external anal

a. voluntary muscle b. controls the rate of delivery of chyme to the duodenum c. involuntary muscle d. responsible for Heartburn when it malfunctions

e. allows you to keep air out of your esophagus while breathing (answer) f. prevents bacteria associated with the large intestine from entering the small intestine

g. controls the rate of delivery of bile to the duodenum

33. Match the digestive system parts and functions:

- liver - small intestine - salivary glands - stomach - large intestine

a. site of ion, mineral and water absorption(large intestine) b. produce amylase for carb digestion(salivary glands) c. where most digestion is completed (small intestine)

d. provides bile salts for micelles (liver) e. first site of enzymatic protein digestion(stomach)