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WorksheetsDigestion notes part 2
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
finger-like projections in the small intestine that serve to increase surface area for better absorption
a)
haustra
b)
villi
c)
acinar cells
d)
rugae
2.
mass of food as it is propelled down throat
a)
peristalsis
b)
pharynx
c)
bolus
d)
mucus
3.
fold of tissue that drapes over the stomach and intestines 4.
a)
mesentary
b)
villus
c)
greater omentum
d)
rugae
4.
the main reason that cholecystectomies are performed
a)
gallstones
b)
teniae coli
c)
haustra
d)
villi
5.
vomiting center is in this part of the brain 6.
a)
cerebrum
b)
cerebellum
c)
pons
d)
medulla oblongata
6.
lymphatic capillary in the small intestine
a)
rugae
b)
lacteal
c)
greater omentum
d)
lumen
7.
folds in the stomach that serve to increase surface area
a)
rugae
b)
haustra
c)
gastric pits
d)
mucus
8.
main secretion of the colon (not feces)
a)
water
b)
vitamin k
c)
mucus
d)
secretin
9.
cells in the pancrease that secrete pancreatic juice
a)
villi
b)
rugae
c)
acinar
d)
teniae coli
10.
enzyme that breaks down milk sugar
a)
maltase
b)
sucrase
c)
peptidase
d)
lactase
11.
circular muscle found at the top of the stomach
a)
pyloric sphincter
b)
cardiac sphincter
c)
anal sphincter
d)
veriform appendix
12.
enzyme that breaks down fat
a)
sucrase
b)
nuclease
c)
lipase
d)
lactase
13.
tunnel or passageway of the small intestine
a)
lumen
b)
villi
c)
rugae
d)
teniae coli
14.
series of wavelike movements that move food along the alimentary canal
a)
emulsification
b)
rugae
c)
peristalsis
d)
villi
15.
circular muscle found at the bottom of the stomach
a)
cardiac sphincter
b)
teniae coli
c)
pyloric sphincter
d)
rugae
16.
series of puches in the colon created by the bands that run its length
a)
villi
b)
rugae
c)
teniae coli
d)
haustra
17.
muscular motion in the colon that propels food through it
a)
haustra
b)
peristalsis
c)
mass movements
d)
emulsification
18.
substance made in the liver that helps digest fat
a)
chyme
b)
bolus
c)
mucus
d)
bile
19.
cells in the stomach that secrete mucus
a)
chief cells
b)
acinar cells
c)
goblet cells
d)
rugae
20.
process in which bile breaks down fats
a)
mass movements
b)
emulsification
c)
bolus
d)
chyme
21.
the three bands that run the lenght of the colon
a)
haustra
b)
villi
c)
rugae
d)
teniae coli
22.
fold of peritoneum that holds the small intestine in place
a)
greater omentum
b)
mesentary
c)
epiglottis
d)
uvula
23.
cells in the stomach that secrete digestive enzymes
a)
acinar cells
b)
chief cells
c)
goblet cells
d)
villi
24.
enzyme that breaks down protein
a)
lactase
b)
sucrase
c)
pepsin
d)
maltase
25.
semifluid paste formed from food before it leaves the stomach
a)
haustra
b)
chyme
c)
mucus
d)
bolus
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