6th Class Science Components of Food Question Bank Food and Its Components

  • question_answer
    Given below are the four food components (P-S) and their corresponding sources.
    P - Meat, Fish, Egg
    Q - Butter, Ghee, Margarine
    R - Bread, Biscuit, Potato
    S - Amla, Tomato, Orange
    Select the incorrect statement regarding them.

    A) Deficiency of P causes marasmus in children whereas deficiency of Q causes kwashiorkor in adults.

    B) Among P, Q, R and S, 1 gram of Q produces the maximum energy.

    C) Excess of R gets stored in body cells and is used for production of energy whenever required.     

    D) Deficiency of S leads to a disease in which gums swell up and bleed.    

    Correct Answer: A

    Solution :

    P is protein, Q is fat, R is carbohydrate and S is vitamin C. Deficiency of proteins causes kwashiorkor whereas marasmus is caused by deficiency of proteins along with carbohydrate. Marasmus occurs in children usually in infants below the age of 1 year and kwashiorkor occurs in children.      


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