WorksheetsComponents of food
Total questions: 10
Worksheet time: 6mins
If there is starch present in a food item what colour the food item turns into?
a green color
a black color
a blue-black color
a brown color
which nutrients are called energy giving food?
carbohydrate
proteins
fats
Both a) and c)
Select the one that is rich in proteins.
gram
wheat
vegetables
A person takes more food than his requirement. He is too fat. He may be suffering from which of the following diseases.
Anemia
Beri-beri
Scurvy
Obesity
A food sample is taken in a test tube and a drop of iodine solution was added to it. A blue-black color change was observed. It indicates the presence of which component in food?
carbohydrates
fat
proteins
vitamins
Food rich in roughages are_______.
a) fruits
b) vegetables
c) milk made products
both a) and b)
The disease caused by deficiency of nutrients is called?
(a)
Repeated washings of rice may result in loss of
(a)
Which one of the following minerals is essential for developing strong bones and teeth?
Calcium and phosphorus
Iodine and sodium
Iron and phosphorus
What are two chemicals used in the test for protein?
iodine & caustic soda
caustic soda & copper sulphate
Iodine & copper sulphate
sulphuric acid & caustic soda
