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chapter 7 jh2

Total questions: 46

Worksheet time: 25mins

Name
Class
Date
1.

In which structure is most glucose absorbed into the blood?

a)

A

b)

B

c)

C

d)

D

2.

Which dietary component is unlikely to be deficient in a meat-free diet?

a)

A

b)

B

c)

C

d)

D

3.

In which organs does the digestion of proteins take place?

a)

A

b)

B

c)

C

d)

D

4.

Which organ produces amylase?

a)

A

b)

B

c)

C

d)

D

5.

What are the five processes in human nutrition (in order)?

a)

ingestion,digestion,egestion,absorption,assimilation

b)

ingestion,digestion,absorption,egestion,assimilation

c)

ingestion,digestion,absorption,assimilation,egestion

d)

absorption,ingestion,digestion,egestion,assimilation

6.

Where does ingestion begin?

a)

duodenum

b)

stomach

c)

mouth

d)

colon

7.

Chewing cuts food into smaller pieces which is a form of chemical digestion

a)

True

b)

False

8.

Salivary amylase digests starch into glucose

a)

True

b)

False

9.

Which of the following enzymes digests proteins?

a)

Trypsin

b)

Lipase

c)

Peptidases

d)

Amylase

10.

Peristalsis mixes food with gastric juice in the stomach

a)

True

b)

False

11.

Bile is produced by ____, stored in ____, released by _____

a)

liver; duodenum; bile duct

b)

liver; gall bladder; bile duct

c)

gall bladder; liver; bile duct

d)

gall bladder; duodenum; bile duct

12.

You can find protein in...

a)

dairy products.

b)

fruit.

c)

oil.

13.

Oils and butter are rich in...

a)

proteins.

b)

fats.

c)

carbohydrates.

14.

The correct order of parts labelled 2,3,7,8

a)

Oesophagus,stomach,pancreas,liver

b)

Oesophagus,stomach,liver,pancreas

c)

Oesophagus,pancreas,stomach,liver

d)

Oesophagus,pancreas,liver,stomach

15.

Where does most of the digestive process take place?

a)

Small intestine

b)

Stomach

c)

Large intestine

16.

What is the function of the gall bladder?

a)

absorption of fat

b)

digestion of fat

c)

production of bile

d)

storage of bile

17.

The diagram shows the human alimentary canal.

Which of the organs are related to digestion of carbohydrates?

a)

R and T only

b)

P and Q only

c)

S and T only

d)

Q, R, S, and T

18.

In which part of the digestive system are most of the nutrients absorbed into the bloodstream?

a)

Stomach

b)

Oesophagus

c)

Small Intestine

d)

Large Intestine

19.

What is the function of dietary fibre in the human body?

a)

Provides energy

b)

Fights infection and disease

c)

Keeps the digestive system healthy

d)

Promotes healthy hair and nails

20.

Maltose is digested into glucose by maltase

a)

True

b)

False

21.

Absorption of digested food molecules occur at the villi

a)

True

b)

False

22.

What is the best source of carbohydrates from the list?

a)

steak

b)

pasta

c)

butter

d)

lucozade

23.

Carbohydrates are made from the elements carbon, hydrogen, oxygen and nitrogen

a)

true

b)

false

24.

(a)   are the simplest carbohydrate

25.

galactose is an example of...

a)

a cow

b)

a sugar

c)

a disaccharide

d)

a monosaccharide

26.

Carbohydrates help to build muscle

a)

true

b)

false

27.

(a)   are the building blocks of protein

28.

Why do we need protein in our diet?

a)

For energy

b)

To grow taller

c)

For growth and repair of muscles

d)

For strong bones and teeth

29.
Which of the following is NOT a source of vitamin D?
a)
Oily fish
b)
Eggs
c)
Liver
d)
Leafy vegetables
30.
Which of the following is an example of a mineral?
a)
Vitamin C
b)
Vitamin A
c)
Calcium
d)
Vitamin D
31.
Which of the following is NOT a source of iron?
a)
Spinach
b)
Red meat
c)
Oily fish
d)
Beans
32.
Which mineral is important for strong bones?
a)
Iron
b)
Calcium
c)
Vitamin D
d)
Vitamin E
33.
What is the main role of lipids in our body?
a)
To help us absorb calcium
b)
To provide energy
c)
To prevent scurvy
d)
To keep us warm
34.
Which mineral is important for the production of hemoglobin?
a)
Vitamin D
b)
Iron
c)
Vitamin E
d)
Calcium
35.
Which vitamin is important for good vision and healthy skin and hair?
a)
Vitamin D
b)
Vitamin A
c)
Vitamin C
d)
Vitamin E
36.
Which vitamin is important for helping the body absorb calcium?
a)
Vitamin E
b)
Vitamin D
c)
Vitamin C
d)
Vitamin A
37.

What is a balanced diet?

a)

A diet that contains only carbohydrates

b)

A diet that contains all the needed nutrients in correct amounts

c)

A diet that contains only proteins

d)

A diet that contains only fats

38.

What is the effect of too little food?

a)

Starvation

b)

Coronary heart disease

c)

Obesity

d)

Constipation

39.

What is the effect of too much saturated/animal fat in the diet?

a)

Starvation

b)

Coronary heart disease

c)

Obesity

d)

Constipation

40.

What is the effect of too much food or large amounts of foods that are high in fat or sugar?

a)

Starvation

b)

Coronary heart disease

c)

Obesity

d)

Constipation

41.

What is the condition of the digestive system where an individual has hard faeces that are difficult to be excreted?

a)

Starvation

b)

Coronary heart disease

c)

Obesity

d)

Constipation

42.

What is the deficiency disease caused by lack of Vitamin C?

a)

Scurvy

b)

Rickets

c)

Anaemia

d)

Kwashiorkor

43.

A gastric juice found in the stomach

a)

acidic fluid

b)

pepsin

c)

rennin

d)

alkaline fluid

44.

which of the following is not type of teeth

a)

canines

b)

molarity

c)

molar

d)

incisor

45.

name the teeth

a)

incisor

b)

molar

c)

premolar

d)

canine

46.

what is X

a)

pulp cavity

b)

gum

c)

dentine

d)

enamel

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