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Nutrients

Quiz by Farhana

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20 questions
Show answers
  • Q1

    Carbohydrates are made of the following elements.....

    carbon, hydrogen and oxygen

    carbon and oxygen only

    carbon, hydrogen, oxygen and nitrogen

    carbon, hydrogen and nitrogen

    30s
  • Q2

    Proteins are made of the following elements.....

    carbon, hydrogen and oxygen

    carbon, hydrogen and nitrogen

    carbon, hydrogen, oxygen and nitrogen

    carbon and oxygen only

    30s
  • Q3

    Fats are made of the following elements.....

    carbon, hydrogen and oxygen

    carbon and oxygen only

    carbon, hydrogen, oxygen and nitrogen

    carbon, hydrogen and nitrogen

    30s
  • Q4

    Fats and Proteins contain exactly the same elements.

    No

    Yes

    30s
  • Q5

    The basic unit of carbohydrates (polysaccharides) is

    maltose

    fatty acids

    amino acids

    glucose

    30s
  • Q6

    The basic unit of fats is

    fatty acids only

    fatty acids and glycogen

    amino acids and glycerol

    fatty acids and glycerol

    30s
  • Q7

    The basic unit of proteins is

    amino acids

    glucose

    fatty acids

    polypeptide

    30s
  • Q8

    Which of the following tests require a boiling water bath?

    iodine test

    Biuret test

    Bendict's test

    ethanol emulsion test

    30s
  • Q9

    Which of the following tests is a test for glucose?

    Bendict's test

    iodine test

    ethanol emulsion test

    Biuret test

    30s
  • Q10

    Which of the following tests is a test for fats?

    Bendict's test

    iodine test

    ethanol emulsion test

    Biuret test

    30s
  • Q11

    Which of the following tests is a test for starch?

    Bendict's test

    Biuret test

    iodine test

    ethanol emulsion test

    30s
  • Q12

    Which of the following tests is a test for proteins?

    Bendict's test

    Biuret test

    ethanol emulsion test

    iodine test

    30s
  • Q13

    Which of the following tests is a test for sucrose?

    ethanol emulsion test

    Biuret test

    none of the above

    Bendict's test

    30s
  • Q14

    Which of the following is not the function of fats?

    to act as an insulating material to prevent excessive heat loss

    as a source and store of energy

    to form supporting structures

    •to be a solvent for fat soluble vitamins and some hormones

    30s
  • Q15

    Which of the following is a the function of proteins?

    synthesis of new protoplasm for growth and repair of worn-out cells

    as a main source of energy

    as a source and store of energy

    to act as an insulating material to prevent excessive heat loss

    30s

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