Worksheets112 digestive 1
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
ru here
a)
y
b)
n
2.
check the functions of the digestive system
a)
ingestion
b)
motility
c)
secretion
d)
chemical digestion
e)
absorption
3.
digestive processes are regulated by the ____ nervous system
a)
somatic
b)
voluntary
c)
enteric
d)
peritoneal
4.
In saliva we find enzymes that break down
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
5.
what is the function of teeth?
a)
mechanical digestion
b)
chemical digestion
6.
Waves of muscular contractions that propel the contents of the digestive tract are called
a)
mastication
b)
segmentation
c)
peristalsis
d)
churning movements
7.
parietal cells in the stomach secrete
a)
pepsinogen
b)
mucus
c)
gastrin
d)
hydrochloric acid
8.
Chief cells in the stomach secrete
a)
pepsinogen
b)
mucus
c)
gastrin
d)
hydrochloric acid
100 %
