Test- Digestive System Flashcards
1
Q
- Is obtaining oxygen part of the digestive systems functions?
A
No.
Cite- pg. 59
2
Q
- Where does the alimentary canal end?
A
The large intestine
Cite: pg. 64
3
Q
- What structures enables the small intestine to absorb large amounts of nutrients?
A
Villi.
Cite: pg. 60
4
Q
- What is the process in which waste is removed from the body?
A
Defacation
Pg. 60
5
Q
- What tiny structures do nutrient molecules pass from the small intestine into the bloodstream?
A
Villi
Cite: pg. 60
6
Q
- What is found inside the duodenum?
A
Villi- nutrient molecules pass into cells on the surface of a villus and from there into blood vessels. The villi provide a large surface area for absorption.
Cite: pg. 60
