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The Digestive system

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

What is the function of the villi?

a)

To increase the absorption surface

b)

To digest the last nutrients

c)

To form feces

d)

To comb the small intestine

2.

Where is the bile released?

a)

Pancreas

b)

Liver

c)

Stomach

d)

Small intestine

e)

Mouth

3.

What is the nutrient that bile facilitates its digestion?

a)

Proteins

b)

Lipids

c)

Carbohydrates

d)

Protein and lipids

4.

Where is the bile stored?

a)

Liver

b)

Gall bladder

c)

Pancreas

d)

Small intestine

5.

Where is the pancreatic juice released?

a)

Small intestine

b)

Stomach

c)

Large intestine

d)

Mouth

6.

What is the enzyme contained in the saliva?

a)

Amylase

b)

Pepsine

c)

Hydrochloride acid

d)

Lipase

7.

Which of these nutrients are digested in the mouth using enzymes?

a)

Carbohydrates and proteins

b)

Proteins

c)

Carbohydrates

d)

Fats

8.

Where does the digestion of proteins take place?

a)

Mouth and stomach

b)

Stomach and small intestine

c)

Mouth and small intestine

d)

Mouth, stomach and small intestine

9.
Which part of the mouth provides chemical digestion?
a)
teeth
b)
saliva
c)
smooth muscles
d)
gastric juices (HCl acid)
10.
Which part of the mouth provides mechanical digestion?
a)
teeth
b)
saliva
c)
smooth muscles
d)
gastric juices (HCl acid)