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Questions and Answers
Which energy system provides 'all' the energy needed for a steady state?
Which energy system provides 'all' the energy needed for a steady state?
- ATP-PC system
- Glycolysis
- Oxidative phosphorylation (OP) (correct)
- None of the above
What is the maximum duration of exercise that can be performed with the ATP stored in the body at rest?
What is the maximum duration of exercise that can be performed with the ATP stored in the body at rest?
- 2.3 seconds (correct)
- 3-8 mmol/kg muscle
- 0.06 mmol/kg/sec
- None of the above
Which energy system has the highest inertia?
Which energy system has the highest inertia?
- ATP-PC system
- Glycolysis
- Oxidative phosphorylation (OP) (correct)
- None of the above
Which energy system produces ATP quickly but has a low capacity and short duration?
Which energy system produces ATP quickly but has a low capacity and short duration?
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Which energy system has the highest duration and does not readily fatigue?
Which energy system has the highest duration and does not readily fatigue?
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Which energy system is always working and provides the majority of energy throughout your life?
Which energy system is always working and provides the majority of energy throughout your life?
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Which energy system is affected by short high-intensity workouts?
Which energy system is affected by short high-intensity workouts?
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Which enzyme is responsible for converting pyruvate into lactate?
Which enzyme is responsible for converting pyruvate into lactate?
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Which muscle fiber type is predominantly associated with LDH1-2?
Which muscle fiber type is predominantly associated with LDH1-2?
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Which LDH isoforms are more commonly found in fast twitch (type II) muscle fibers?
Which LDH isoforms are more commonly found in fast twitch (type II) muscle fibers?
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