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Fermentation

Quiz by Zhao

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25 questions
Show answers
  • Q1
    What process does yeast use to convert sugar into alcohol?
    Photosynthesis
    Fermentation
    Osmosis
    Respiration
    30s
  • Q2
    Which of the following is produced during the process of fermentation?
    Water
    Oxygen
    Glucose
    Carbon dioxide
    30s
  • Q3
    What is the primary purpose of fermentation in the production of yogurt?
    To decrease the shelf life
    To convert lactose into lactic acid
    To enhance the flavor
    To increase the protein content
    30s
  • Q4
    Which of the following is a common product of alcoholic fermentation?
    Ethanol
    Lactic acid
    Acetic acid
    Citric acid
    30s
  • Q5
    What type of fermentation occurs in the muscles when oxygen is limited?
    Lactic acid fermentation
    Alcoholic fermentation
    Citric acid fermentation
    Malic acid fermentation
    30s
  • Q6
    Which of the following is NOT a byproduct of fermentation?
    Ethanol
    Carbon dioxide
    Lactic acid
    Oxygen
    30s
  • Q7
    What is the process by which yeast converts sugar into carbon dioxide and alcohol?
    Fermentation
    Photosynthesis
    Aerobic respiration
    Anaerobic respiration
    30s
  • Q8
    What is fermentation?
    A process that converts sugar into protein
    A process that converts sugar into water
    A process that converts sugar into vitamins
    A process that converts sugar into acids, gases, or alcohol.
    30s
  • Q9
    In which type of respiration do muscles produce energy without using oxygen?
    Cellular respiration
    Anaerobic respiration
    Aerobic respiration
    Photosynthesis
    30s
  • Q10
    During intense physical activity, which type of respiration is primarily used?
    Photosynthesis
    Anaerobic respiration
    Cellular respiration
    Aerobic respiration
    30s
  • Q11
    What is the byproduct of anaerobic respiration in muscles?
    Glucose
    Carbon dioxide
    Water
    Lactic acid
    30s
  • Q12
    Which type of respiration is more efficient in producing ATP molecules?
    Photosynthesis
    Aerobic respiration
    Anaerobic respiration
    Cellular respiration
    30s
  • Q13
    Which energy system is primarily used during short, explosive bursts of activity, such as sprinting or jumping?
    Aerobic system
    Anaerobic system
    Glycolysis
    Krebs cycle
    30s
  • Q14
    During which type of respiration is carbon dioxide produced as a waste product?
    Photosynthesis
    Aerobic respiration
    Anaerobic respiration
    30s
  • Q15
    What is the main source of energy for anaerobic respiration in muscles?
    Lactic acid
    Oxygen
    Carbon dioxide
    Glucose
    30s

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