Oxygen is necessary for muscles to work." Which energy system takes
over when oxygen is NOT present?
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Answered by
1
Answer: lactic acid
It takes some time for oxygen to get into the blood and then to working muscles. The lactic acid system of energy production is used when oxygen is not available and when stores of creatine phosphate run out (after approximately 10 seconds).
Answered by
1
Answer:
anaerobic
The ATP–PC (alactic) system is anaerobic, which means that it does not require oxygen to produce energy.
Explanation:
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