Spencer, Elisabeth quiz: final digestion and absorption / Flashcards

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0
Q

3. Which process takes place in the large intestine?

A

Water is absorbed from undigested food

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1
Q

1. What breaks down proteins?

A

Trypsin and pepsin

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2
Q

4. A sugar found in milk and other dairy products

A

Lactose

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3
Q

5. Which nutrients are made up of amino acids?

A

Proteins

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4
Q

7. What is lipase?

A

An enzyme that woks on lipids

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5
Q

9. What structure(s) enable(s) the small intestine to absorb large amounts of nutrients?

A

Villi

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6
Q

10. Specifically where does most chemical digestion occur?

A

Duodenum

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7
Q

11. The process in which your body breaks down food into small nutrients into small nutrient molecules is

A

Digestion

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8
Q

12. In which of the following organs, does absorption of water take place?

A

Colon

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9
Q

14. Pancreatic amylase is an enzyme that breaks down what?

A

Carbohydrates

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10
Q

15. Where does most chemical digestion take place?

A

Small intestine

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11
Q

17. When chyme enters the small intestine, what happens?

A

Enzymes are secreted
A basic solution neutralize the acidity of the chyme
Just a small amount of chyme is present

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12
Q

19. Pancreatic lipase is secreted into the ________ and breaks down __________.

A

Duodenum, fats

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13
Q

20. What is not a function of the digestive system?

A

Obtaining oxygen

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14
Q

23. What substance must be present in the stomach for pepsin to work?

A

HCI

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15
Q

25. What are all of the nutrients needed in the body?

A
  • water
  • minerals
  • fats
  • carbohydrates
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