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Digestion & Absorption Review Quiz Flashcards | StudBud
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Digestion & Absorption Review Quiz
Digestion & Absorption Review Quiz
15 terms
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StudBud Administration
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291 plays
Human Body: Digestion
Flashcards
15 cards
F
Practice quiz
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Host live
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Questions
15
Answers
1
Organ where foreign pathogens are killed with
acid.
Liver
Mouth
Pancreas
Stomach
2
Which of the following is damaged in those who have celiac disease?
Mucosa
Villi
Microvilli
All of the above
3
Produces
enzymes such as
lipases, amylase and proteases for the small Intestines
Pancreas
Liver
Stomach
Gall bladder
4
Peristalsis motion in the alimentary canal depends on
contraction of circular and longitudinal muscle layers
conscious mental effort
contraction of horizontal and longitudinal muscle layers
contraction of muscles in the abdomen
5
What is the purpose of
bile
?
to break down protein
To break down carbohydrates
To break down sugar
To break down lipids
6
Organ
where most
nutrients
from food are
absorbed
Stomach
Small Intestine
Anus
Large Intestine
7
Starch digestion by amylase begins in the
Small intestine
Large intestine
Stomach
Mouth
8
Organ
that reclaims water (and salt) from waste
Large Intestines
Small Intestines
Mouth
Duodenum
9
Which tissue of the small intestine in indicated with the blue line?
Longitudinal muscle
Sub-mucosa
Circular muscle
Mucosa
10
Which of the following is NOT true regarding peristalsis?
It controls the speed of digestion and absorption
It helps mix food in the small intestine
It is the process that occurs when you vomit
circular and longitudinal muscles are involved
11
Peristalsis is controlled by the...
CNS
autonomic nervous system
Central nervous system
enteric nervous system
12
Place where food is first broken down
mechanically
Stomach
Mouth
Rectum
Liver
13
How much more surface area do microvilli provide?
10x
20x
200x
50x
14
Which of the following do NOT get absorbed by the villi?
Monosaccharides
Starch
Bacteria
Amino acids
15
Which of the following is NOT true regarding holozoic nutrition?
Amoebas are holozoic
Most animals are holozoic
Most plants are holozoic
It includes ingestion and egestion
