food substances and food pyramid
food substances and food pyramid
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剥了 3 次
年级:未设置
科目:科学
Ivyshi
2025-06-03
22 颗豆豆
120 秒

matching

sugar

carbohydrates

corn oil

fats

egg

proteins

carrots

VA

seafood

iodine

2. 判断题
120 秒

Rice is rich in fats.

3. 判断题
120 秒

People will suffer from kwashiorkor if they do not have enough proteins in their diets.

4. 判断题
120 秒

Vitamin C helps to keep our bones strong.

5. 判断题
120 秒

Benedict's solution is used to test for glucose.

6. 判断题
120 秒

1 g of fats provides more energy than 1 g of proteins.

7. 判断题
120 秒

The foods on the top of the food pyramid are grain products.

8. 判断题
120 秒

MSG is an example of food colourings.

9. 判断题
120 秒

A pregnant woman requires more energy than a non-pregnant woman.

120 秒

A healthy person should have good physical,__________and social health.

mental
120 秒

There are _______ main types of food substances.

7
120 秒

______serve as an energy store in our body and are usually stored under the skin.

fats
30 秒

_________cannot provide energy,but it is one of the most important substances in our diet.It makes up about 65%of our body weight.

Water
120 秒

Dietary fibre can stimulate peristasis and prevent __________.

constipation
15. 单选题
120 秒

Which of the following diseases will a person suffer from if he/she does not have enough vitamin D in their diets?

Rickets

Goitre

Scurvy

Night blindness

16. 单选题
120 秒

Which of the following foods is the most useful in helping to keep our teeth strong?

Grapes

Bread

Seaweed

Fish liver oil

17. 单选题
双倍得分
120 秒

Which of the following results will be obtained if glucose is present in the food?

The albustix paper changes from green to yellow

Benedicts solution changes from blue to brick red

The albustix paper changes from yellow to purple

Benedicts solution changes from brick red to blue

18. 单选题
120 秒

Which of the following food substances leave a permanent translucent spot on filter paper?

Carbohydrates

Proteins

Fats

Vitamins

19. 单选题
120 秒

Which of the following statements is the best description of a balanced diet?

 A balanced diet is a diet which includes different types of food substances in the same proportion and quantity.

A balanced diet is a diet which includes different types of food substances in right proportions and quantities

A balanced diet is a diet which includes only carbohydrates and proteins.

A balanced diet is a diet which includes only carbohydrates, proteins and fats.

20. 单选题
120 秒

According to the food pyramid, which of the following foods should we eat at the smallest amount?

bread

cheese

tomatoes

salts

21. 单选题
120 秒

Which of the following problems may occur if one eats too much food rich in fats and carbohydrates?

obesity

beriberi

scurvy

anaemia

30 秒

Arrange the food pyramid

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