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7th_Topic 2_Lesson 3

Total questions: 18

Worksheet time: 22mins

Name
Class
Date
1.

What organ carries food from the mouth to the stomach?

a)

esophagus

b)

small intestine

c)

large intestine

d)

liver

2.

Chewing food is an example of

a)

chemical digestion

b)

mechanical digestion

3.

What is the main purpose of the large intestine?

a)

it absorbs hormones

b)

it absorbs nutrients

c)

it absorbs water

d)

it absorbs proteins

4.

Where is bile made?

a)

gallbladder

b)

liver

c)

stomach

d)

large intestine

5.

The muscle action that moves food through the esophagus and the rest of the digestive system is called

a)

peristalsis

b)

stasis

c)

chyme

d)

bolus

6.

Saliva softening food is an example of

a)

chemical digestion

b)

mechanical digestion

7.

Which of the following is not an accessory organ of digestion?

a)

pancreas

b)

gallbladder

c)

liver

d)

stomach

8.
The purpose of carbohydrates is:
a)

to provide a layer of insulation for protection.

b)

to build muscle

c)

to provide the body with quick source of energy.

d)

to help us get a good night's rest.

9.

How many calories in 2 cups of soup?

a)
160
b)
120
c)
100
d)

320

10.

Proteins ...

a)

Help our body to grow

b)

Provide energy

c)

Cereal and Rice are examples

d)

Long term storage

11.

Water

a)

Gives us energy

b)

Helps the body to absorb fat

c)

Carries nutrients around body

d)

Is not a nutrient

12.

Which nutrient group does dietary fibre belong to?

a)

Vitamins

b)

Minerals

c)

Protein

d)

Carbohydrate

13.

Vitamins are needed by the body in large doses?

a)

True

b)

False

14.
Breaking food down with the use of enzymes is known as:
a)
Chemical Digestion
b)
Physical Digestion
15.

What is the digestive system?

a)

A system to take out the bad stuff that's in your body

b)

A system where a certain group of organs work together to convert food into energy to feed the body

c)

A system where certain organs in the body digest the food you eat

d)

A system that the organs in the stomach make food for the body to digest.

16.

Which is the esophagus?

a)

A

b)

B

c)

C

d)

D

e)

E

17.

Which parts of the diagram is the small and large intestine?

a)

A~ small intestine

E~ large intestine

b)

D~ small intestine

E~ large intestine

c)

C~ large intestine

B~ small intestine

d)

A~ large intestine

C~ small intestine

e)

E~ small intestine

D~ large intestine

18.
What do the villi do?
a)
Digests food in the mouth.
b)
Digests food in the stomach
c)
Protects the stomach from digesting iteself
d)
Absorbs nutrients from food so the body has energy.