Plan J 2.1 Classes of Food (Vitamin, Fibres, Mineral and Water)

7/29/2019 Plan J 2.1 Classes of Food (Vitamin, Fibres, Mineral and Water)

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Plan-J ( Science Form 2)

Name: Date:

Class :

2.1 Classes of Food (Vitamin, Fibres, Mineral and Water)

Questions 1

Fill in the blanks of the following sentence with the appropriate words .

1- Vitamins ____ and ____ are water soluble.

Are the following questions (2 and 3) true or false? WriteT for true and F for false in

the parentheses to answer the statements.

2- (..…) Vitamin E is important in cancer prevention.

3- (..…) We can produce vitamin D and vitamin C in our body.

4- Vegetables are not rich in which of the vitamins below?

A) Vitamin C

B) Vitamin D

C) Vitamin A

D) Vitamin E

5- When we eat eggs, what vitamins do we get the most?

_______________________________________________________________________

Questions 2

Fill in the blank of the following sentence with the appropriate word .

1- Salt is a good source of _________ .

2- Which of the minerals below do we need more than the others?

A) Iron

B) Iodine

C) Fluorine

D) Calcium

3- Eggs are not rich in which of the minerals below?

A) Calcium

B) Fluorine

C) Phosphorus

D) Iron

4- What is the function of the iron mineral?

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Class :


5- What is the source of minerals?

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Questions 3

Fill in the blank of the following sentence with the appropriate word.

1- Fibre is made up of carbon and _________ .

Is the following question true or false? Write T for true and F for false in the parenthesis to

answer the question.

2- (..…) Fibre provides energy to our body.

3- Which food item below is rich in fibre?

A) Meat

B) Milk

C) Apple

D) Egg

4- How does water help in the regulation of body temperature?

_____________________________________________________________________

5- How do we lose the water from our body?

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Class :


Solutions

1- Vitamins B and C are water soluble.

2- (T)Vitamin E is important in cancer prevention.

3- (F) We can produce vitamin D and vitamin C in our body.

True statement: We cannot produce vitamin C. True statement: We can produce vitamin D

and vitamin K in our body.

4- Correct answer is B.

5- Eggs are rich in vitamins A, D, E, K and B, so when we eat eggs we obtain all

the vitamins except vitamin C.

Solutions

1- Salt is a good source of sodium.

2- The correct answer is D.

3- The correct answer is B.

4- The iron mineral helps in the production of the red blood cells that carry oxygenand the iron mineral also helps in muscle contraction.

5- Living things cannot produce minerals. We obtain minerals from our food.

Animals obtain minerals from plants and plants get minerals from the soil.

Therefore, the source of minerals is the soil and rocks.

Solutions

1- Fibre is made up of carbon and hydrogen.

2- (F) Fibre provides energy to our body.

True statement: Fibre is low in energy.

3- The correct answer is C.

4- When it is hot we sweat and lose some heat. Water is the major component of

sweat. So by sweating in the heat, we maintain a stable body temperature.

5- We lose water by excretion, breathing and perspiration (sweating).




Name: Date:

Class :


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Plan J 2.1 Classes of Food (Vitamin, Fibres, Mineral and Water)