digestion and nutrition test Flashcards
1
Q
Is protein absorbed by the large intestine?
A
No
2
Q
Which digestive system organ is the target of gastrin?
A
Stomach
3
Q
Does the liver come in contact with food?
A
No
4
Q
HCl is necessary in the stomach for the conversion of pepsinogen in its active protein-digesting form called ____.
A
gastrin
5
Q
What is the innermost layer that lines the alimentary canal?
A
mucosa
6
Q
The outer most layer of the alimentary canal is referred to as the __________.
A
serosa
7
Q
Which structures creates a substance that makes it possible for us to digest fats?
A
pancreas and liver
8
Q
Which digestive system organs does peristalsis occur?
A
esophagus, stomach, small intestine, large intestine
9
Q
Where does chemical digestion end?
A
duodenum
