Drumwright_Isabel- Test- Digestive System

Question 1

1- where does the alimentary canal end?

Answer 1

large intestine.

52. CLF- Digestion Tooth Label

Question 2

30- chewing is an example of what type of digestion?

Answer 2

mechanical.

60- BP- Digestive System

Question 3

36- the ______ stores bile and releases it through a tube in the small intestine?

Answer 3

gallbladder.

51. Digestive System

Question 4

39- the breakdown of complex food molecules into simpler molecules is MECHANICAL digestion.

Answer 4

false, chemical.

51. Digestive System

Question 5

41- bacteria in the ESOPHAGUS make vitamin K.

Answer 5

false, large intestine.

54. WKST- Digestive Process Begins, and Final Digestion and Absorption

Question 6

42- digestion begins in the STOMACH.

Answer 6

false, mouth.

54. WKST- Digestive Process Begins, and Final Digestion and Absorption

Question 7

44- most chemical digestion takes place in the LARGE INTESTINE.

Answer 7

false, small intestine.

54. WKST- Digestive Process Begins, and Final Digestion and Absorption

Question 8

45- food is pushed through the esophagus to the stomach by the waves of muscle contraction known as ABSORPTION.

Answer 8

false, peristalsis.

54. WKST- Digestive Process Begins, and Final Digestion and Absorption

Question 9

46- give the letters and names of the two organs shown in the diagram through which food does not travel.

Answer 9

c- pancreas, and g- liver.

52. CLF- Digestion Tooth Label

Question 10

51- identify structures a through g.

Answer 10

a- esophagus, b- stomach, c- pancreas, d- rectum, e- small intestine, f- large intestine, g- liver.
52. CLF- Digestion Tooth Label

Question 11

56- what specificity is the name of the area of organ C shown? In general would organ C perform its function without organ B. Explain.

Answer 11

C- duodenum of the small intestines. B- is the pancreas, which produces enzymes to aid in chemical digestion. Without those enzymes, chemical digestion could not be completed, so C, the small intestine, would be unable to ubsorb small nutrient molecules into the bloodstream.
51. Digestive System

Question 12

57- give the letter and name of the organ through which food is absorbed.

Answer 12

The small intestine.

51. Digestive System

Question 13

58- identify organ A and give its function.

Answer 13

A is the liver, which produces bile that helps to break fat down into smaller molecules.
52.CLF-Digestion Tooth Label