Class 6 Components Of Food CBSE Questions & Answers

Class 6 · Components Of Food

This is Science Class 6 Components of Food CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Vegetables are rich in vitamins and minerals as well as
  • A
    Flavour and taste
  • B
    Carbohydrates and fats
  • C
    Proteins and water
  • D
    Water and roughage
    Correct
2
We get instant energy from glucose because
  • A
    Glucose is highly soluble in water
  • B
    Glucose is insoluble in water
  • C
    Glucose is high energy food
  • D
    Glucose do not need to be digested
    Correct
3
A digestive enzyme functional only in infants is
  • A
    Lipase
  • B
    Lactase
    Correct
  • C
    Fructose
  • D
    Cellulase
4
Osteomalacia is a deficiency disease of
  • A
    Infants due to protein energy malnutrition
  • B
    Adults due to deficiency of vitamin D and calcium
    Correct
  • C
    Infants due to deficiency of vitamin D and calcium
  • D
    Adults due to protein energy malnutrition
5
We get instant energy from glucose because
  • A
    Glucose is highly soluble in water
  • B
    Glucose is high energy food
  • C
    Glucose is insoluble in water
  • D
    Glucose does not need to be digested
    Correct
6
Blood cholesterol may rise due to deficiency of vitamin
  • A
    Niacin
  • B
    Vitamin D
  • C
    Biotin
    Correct
  • D
    Folic acid
7
A person with bleeding gums should add to his daily diet
  • A
    Vitamin K
  • B
    Vitamin D
  • C
    Vitamin E
  • D
    Vitamin C
    Correct
8
Washing of cut or peeled fruits and vegetables may loose some
  • A
    Vitamins
    Correct
  • B
    Proteins
  • C
    Fats
  • D
    Minerals
9
Function of Vitamin K is
  • A
    Respiration
  • B
    Regulation of calcium and phosphate
  • C
    Blood clotting
    Correct
  • D
    Carbohydrates metabolism
10
The most important source of calcium and phosphorus is
  • A
    Meat
  • B
    Cheese
  • C
    Egg
  • D
    Milk
    Correct
11
Protein digestion is necessary because
  • A
    Protein have a number of amino acids
  • B
    Protein are large molecule
  • C
    Protein can not be absorbed as such
    Correct
  • D
    Protein are complex molecules
12
Ascorbic acid is a
  • A
    Enzyme
  • B
    Hormone
  • C
    Vitamin
    Correct
  • D
    Amino acid
13
Processed food like breads, burgers, pizza and jams are rich in
  • A
    Proteins
  • B
    Carbohydrates
    Correct
  • C
    Fats
  • D
    Vitamins
14
Which pair is not correct?
  • A
    Thiamine – Beriberi
  • B
    Vitamin K- Sterility
    Correct
  • C
    Vitamin D – rickets
  • D
    Niacin - Pellagra
15
Human being is hungry when
  • A
    Food cannot meet energy requirement
  • B
    Stomach is empty
    Correct
  • C
    Food can meet energy requirement
  • D
    Food has been digested