MCQ questions for class 6 Science Chapter 2 Components of Food
Question 1: Which of the following is a macronutrient?
Vitamins
Proteins
Minerals
Water
Question 2: What is the main function of carbohydrates in our body?
Building tissues
Providing energy
Carrying oxygen
Protecting against diseases
Question 3: Which of the following is a source of protein?
Sugar
Milk
Butter
Salt
Question 4: What is the primary function of fats in our body?
Providing energy
Building muscles
Carrying oxygen
Storing water
Question 5: Which of the following is a rich source of vitamins?
Dal
Eggs
Salt
Sugar
Question 6: What is the term for the green pigment in leaves that helps in photosynthesis?
Chlorophyll
Melanin
Hemoglobin
Carotene
Question 7: Which of the following nutrients is essential for the formation of blood?
Carbohydrates
Proteins
Iron
Fats
Question 8: What is the term for the protective outer layer of grains?
Endosperm
Germ
Bran
Starch
Question 9: Which of the following nutrients provides a quick source of energy?
Proteins
Carbohydrates
Vitamins
Minerals
Question 10: What is the term for the organic substances that are required in small quantities for the proper functioning of the body?
Proteins
Carbohydrates
Vitamins
Minerals
Question 11: Which of the following is a rich source of vitamin C?
Milk
Oranges
Eggs
Spinach
Question 12: What is the term for the inorganic substances that are essential for the proper functioning of the body?
Proteins
Carbohydrates
Vitamins
Minerals
Question 13: Which mineral is essential for the formation of strong bones and teeth?
Iron
Calcium
Iodine
Zinc
Question 14: What is the term for the process of killing or removing harmful microorganisms from food?
Fermentation
Contamination
Preservation
Pasteurization
Question 15: Which of the following is a method of preserving food?
Cooking
Boiling
Refrigeration
Washing
Question 16: Which of the following is an example of a nutrient deficiency disease?
Scurvy
Malaria
Tuberculosis
AIDS
Question 17: What is the term for the feeling of tiredness and weakness due to lack of nutrients?
Fatigue
Fever
Nausea
Headache
Question 18: Which of the following is a symptom of protein deficiency?
Rickets
Scurvy
Kwashiorkor
Night blindness
Question 19: What is the term for the process by which green plants make their food using sunlight, carbon dioxide, and water?
Respiration
Photosynthesis
Transpiration
Germination
Question 20: Which of the following is a rich source of carbohydrates?
Meat
Rice
Milk
Eggs
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