Components of Food
Components of Food, Science, Biology, VI, Nutrients, Body Building Food, Protective Food, Energy Giving Food, Roughage
Questions
Which of the following statements is/are correct?
(a) The presence of blue-black colour indicates the presence of proteins in a food item.
(b) Vitamin A keeps our skin and eyes healthy.
(c) Balanced diet provides all the nutrients that our body needs, in right quantities along with adequate amount of roughage and water.
- Only (a)
- Only (b)
- Only (c)
- Both (b) and (c)
- Both (a) and (c)
Which of the following is a good source of vitamin C?
- Fish liver
- Banana
- Egg
- Lemon
- Coconut
Which of the following is the main source of energy in our body?
- Carbohydrate
- Protein
- Fat
- Mineral
- Vitamin
Fats are __________.
- body building foods
- energy bank of the foods
- inorganic compounds
- fibrous components of the diet
- needed for repair of tissues
Which of the following pairs is a good source of proteins?
- Cabbage and ghee
- Banana and fish
- Spinach and Cereals
- Pulses and cereals
- Pulses and milk
Which of the following pairs is good for preventing constipation?
- Milk and eggs
- Cereals and pulses
- Fish and oil
- Fruits and vegetables
- Vegetables and eggs
Which of the following causes scurvy?
- Deficiency of roughage
- Deficiency of vitamin D
- Deficiency of iron
- Deficiency of vitamin B
- Deficiency of vitamin C
Which of the following is a water soluble vitamin?
- Vitamin K
- Vitamin A
- Vitamin C
- Vitamin E
- Vitamin D
Which of the following is used to test the presence of starch in a potato?
- Water
- Caustic soda
- Iodine
- Copper sulphate
- Sunlight
Which of the following mineral salts is/are necessary for the proper working of thyroid?
- Iron
- Calcium
- Phosphorus
- Iodine
- All of the above
The indigestible materials in food are known as
- carbohydrates
- proteins
- fats
- roughages
- vitamins
Which of the following statements is incorrect?
- Vitamin A promotes growth and vision.
- Magnesium is helpful in bone and teeth formation.
- Fibrous food is good for proper movement of food in alimentary canal.
- Iron helps make the blood red.
- Roughage contains all the components of food.
Which of the following can be a reason for the diseases kwashiorkor and marasumas?
- Deficiency of fats
- Deficiency of proteins
- Deficiency of vitamins
- Deficiency of minerals
- Deficiency of carbohydrates
Overnutrition can caus
- night blindness
- Beri beri
- Anemia
- Obesity
- Goitre
Match Column I (food as a source of mineral) with Column II (mineral).
| Column I | Column II |
| 1. Milk, meat and eggs | A. Iodine |
| 2. Vegetables, mineral water and iodised salt | B. Iron |
| 3. Green leafy vegetables and fish liver | C. Phosphorus |
- 1 - A, 2 - B, 3 - C
- 1 - B, 2 - C, 3 - A
- 1 - C, 2 - A, 3 - B
- 1 - B, 2 - A, 3 - C
- 1 - C, 2 - B, 3 - A