Test - Digestive System (67-93)

Question 1

10. In what part of the body does most chemical digestion take place?

Answer 1

Small intestine

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Question 2

11. Which nutrient is needed in order for all body process to take place?

Answer 2

Vitamins

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Question 3

15. Which digestive organ releases enzymes that help break down starches, proteins, and fats in the small intestines?

Answer 3

Pancreas

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Question 4

23. Where does alimentary canal take place?

Answer 4

Stomach

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Question 5

26. What is bolus?

Answer 5

It is what food is called after it’s been partially broken down in the mouth.
Notes

Question 6

27. What substance must be in presence in the stomach for pepsin to work.

Answer 6

Water

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Question 7

29. The process by which waste is eliminated?

Answer 7

Digestion

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Question 8

31. When chyme enters the small intestine.

Answer 8

Enzymes are absorbed into small intestinal wall from chyme

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Question 9

32. What is chyme?

Answer 9

A particular type of digestive enzyme

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Question 10

34. Nutrient molecules pass from the small intestine into the bloodstream through tiny structures called?

Answer 10

VILLI

Notes

Question 11

37. About half of the different blank that make up protein

Answer 11

Amino acids

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Question 12

38. Chemical reactions in the body take place in nutrient known as water?

Answer 12

True

Notes

Question 13

39. Bacteria in the blank make vitamin k

Answer 13

F, large intestine

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Question 14

41. Most chemical digestion take place in the blank

Answer 14

F, duodenum

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Question 15

42. The breakdown of complex food molecules into simpler shape is what?

Answer 15

F, chemical

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Question 16

43. Digestion begins where?

Answer 16

F, mouth,

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Question 17

44. What is it called when food is pushed through your Praga se using muscles?

Answer 17

F, Peristalsis

Notes

Question 18

45. What is the liver and it’s function

Answer 18

Liver, makes bile,

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Question 19

48. What structures of lining are found in the duodenum and what are their functions?

Answer 19

The structure are villi. Nutrient molecules pass into cells on the surface of a villius and from there into the blood cells
Notes, answer packet

Question 20

50. What is the organ that letter A is pointing to and it’s function?

Answer 20

C, small intestine

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Question 21

53. What is the function of the esophagus?

Answer 21

To push the food that you chew into your stomach

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