Fermentation

11 Questions | Total Attempts: 2019

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Fermentation

Test of retained knowledge for low ability year 10 students


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Questions and Answers
  • 1. 
    What is fermentation?
    • A. 

      A process where a sugar is broken down into ethanol and carbon dioxide

    • B. 

      A process where a sugar is broken down into yeast and carbon dioxide

    • C. 

      A process where a yeast is broken down into ethanol and carbon dioxide

    • D. 

      A process where a sugar is broken down into ethanol and oxygen

    • E. 

      A process where a sugar is broken down into ethanol and limewater

  • 2. 
    • A. 

      A chemical that turns green in the absence of nitrogen

    • B. 

      A chemical that turns pink in the absence of oxygen

    • C. 

      A chemical that turns pink in the absence of carbon dioxide

    • D. 

      A chemical that goes clear in the presence of oxygen

    • E. 

      A chemical that goes cloudy in the presence of carbon dioxide

  • 3. 
    How is fermentation used in the baking industry?
  • 4. 
    What medicine is produced using fementation?
    • A. 

      Morphine

    • B. 

      Penicillin

    • C. 

      Cough Mixture

    • D. 

      Paracetamol

    • E. 

      Contraceptive pill

  • 5. 
    What does limewater test for?
    • A. 

      The presence of oxygen

    • B. 

      The presence of carbon dioxide

    • C. 

      The presence of nitrogen

    • D. 

      The presence of water

    • E. 

      The presence of glucose

  • 6. 
    What is the common term for ethanol
    • A. 

      Alcohol

    • B. 

      Tea

    • C. 

      Ribena

    • D. 

      Bread

    • E. 

      Potato

  • 7. 
    What does a word end in if it is the name of a sugar?
    • A. 

      Ide

    • B. 

      Ose

    • C. 

      Ine

    • D. 

      Nol

    • E. 

      Er

  • 8. 
    What is anaerobic respiration?
    • A. 

      Respiration in a oxygen free environment

    • B. 

      Respiration in a oxygen rich environment

    • C. 

      Respiration in a carbon dioxide free environment

    • D. 

      Respiration in a carbon dioxide rich environment

    • E. 

      Respiration without water

  • 9. 
    Why are hops added to beer?
    • A. 

      To give the liquid a nice colour

    • B. 

      To act as a preservative

    • C. 

      To make it smell nice

    • D. 

      To make it taste nice

    • E. 

      To make it smell bad

  • 10. 
    What is another term for an enzyme?
    • A. 

      Biological catalyst

    • B. 

      Chemical scissors

    • C. 

      Fruit covering

    • D. 

      Fermentation process

    • E. 

      Fungus

  • 11. 
    What enzymes did we use when we made beer?
    • A. 

      Yeast

    • B. 

      Barley

    • C. 

      Wort

    • D. 

      Hops

    • E. 

      Copper