An oxygen debt occurs when
A. there is too much oxygen in the muscle tissues.
B. there is no oxygen for aerobic respiration, and the body must use lactic acid fermentation to produce ATP.
C. ATP is depleted, and the body starts to use creatine phosphate to supply new ATP.
D. ATP is depleted, and the body starts breaking down actin and myosin to allow muscle contraction to occur.
E. None of the choices are correct.
Answer: B
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What will be an ideal response?