Exercise Physiology - Qp12

10 Questions | Total Attempts: 31

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Exercise Physiology - Qp12

Questions and Answers
  • 1. 
    The threshold for the ATP/PC system is approximately _______.
    • A. 

      9 seconds

    • B. 

      10 seconds

    • C. 

      11 seconds

    • D. 

      12 seconds

  • 2. 
    The body requires about 15% more oxygen to oxidise fat than to break down carbohydrate.
    • A. 

      True

    • B. 

      False

  • 3. 
    During endurance exercise, the body will have to use a mixture of proteins and fats.
    • A. 

      True

    • B. 

      False

  • 4. 
    BMR stands for:
    • A. 

      Basal metabolic return

    • B. 

      Basal movement return

    • C. 

      Basal metabolic rate

    • D. 

      Basal movement return

  • 5. 
    A balanced diet contains: (Select two)
    • A. 

      15% protein

    • B. 

      30% fat

    • C. 

      56% carbohydrate.

  • 6. 
    The amount of sweat produced by an athlete will be largely down to the athlete’s body size and metabolic rate, and the temperature they are working in.
    • A. 

      True

    • B. 

      False

  • 7. 
    Food fuels are constantly being broken down aerobically, and at rest nearly all energy is provided this way.
    • A. 

      True

    • B. 

      False

  • 8. 
    Aerobic capacity refers to the maximum amount of oxygen that can be taken in and used by the body in two minutes.
    • A. 

      True

    • B. 

      False

  • 9. 
    The Cori Cycle is when glucose is broken down to lactic acid, which enters the bloodstream and is carried back to the liver where it is converted back to glycogen.
    • A. 

      True

    • B. 

      False

  • 10. 
    All athletes have a problem with free radicals that escape from the electron  transport chain.
    • A. 

      True

    • B. 

      False

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