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WorksheetsDigestive System
Total questions: 10
Worksheet time: 6mins
The wavelike contraction of the digestive tract wall to propel food
deglutition
mastication
peristalsis
What role does the digestive system play in the body?
Digest food
Eliminate waste
Absorb nutrient
All of the Above
The breakdown product of protein digestion.
triglyceride
amino acid
glucose
nucleotide
Which type of tooth is useful in grinding food?
A
B
C
What watery secretion, which contains mostly water and amylase, is released in the mouth to lubricate food?
(a)
Which structure in the alimentary tract is a common passage for food and air?
pharynx
esophagus
small intestine
epiglottis
This term refers to the ridges of the inner mucosal lining of the stomach.
villi
rugae
On which part of the small intestine are the secretions from the pancreas and liver emptied into?
jejunum
ileum
duodenum
What rudimentary structure extends from the colon and is found in the lower right side of the body.
(a)
Which vitamin does not belong to the group?
D
A
E
B
