Energy Systems and Environmental Effects on Body Systems
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Question 1 of 10
1. Question
When your muscles have to work at a very intense level, anaerobic respiration takes place. Complete the equation for anaerobic respiration:
glucose —> energy + ________
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Question 2 of 10
2. Question
Which of the following is not a benefit of acclimatisation to altitude?
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Question 3 of 10
3. Question
Place the three stages of aerobic respiration in the order that they occur:
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The Electron Transport Chain
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Glycolysis
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The Krebs Cycle
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Question 4 of 10
4. Question
What are the two stages of EPOC?
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First – The component
Second – The component.
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Question 5 of 10
5. Question
In the Anaerobic Glycolytic System energy is supplied for sub maximal activity by increasing the speed of which process?
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Question 6 of 10
6. Question
The Energy Continuum of Physical Activity
Match the energy system to the muscle fibre used and its use in sport:
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- Type I Slow Twitch muscle fibres ,useful for marathon running
- Type IIA Fast Twitch muscle fibres, useful for an 800 m run
- Type IIX Fast Twitch muscle fibres, useful in shot put
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Aerobic
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Glycolytic/ Lactic Acid
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ATP-PC
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Question 7 of 10
7. Question
Match the factor to how it affects VO2 MAX:
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- Increasing this number increases a performer's VO2 MAX
- Performer's with a lower body fat percentage are more likely to have a higher VO2 MAX
- Smoking and a poor diet will decrease VO2 MAX
- More slow twitch = higher VO2 MAX
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Red blood cell count
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Body Composition
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Lifestyle
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Muscle Fibres
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Question 8 of 10
8. Question
Which energy system can support exercise for less than 3 seconds?
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Question 9 of 10
9. Question
Which reaction involves the breakdown of phosphocreatine into a free phosphate and energy?
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Question 10 of 10
10. Question
What is beta oxidation?
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