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← Nature & AnimalsWhich outcome reduces a cheetah's successful hunt rate due to high-speed muscle fatigue?
A)Anaerobic respiration builds lactic acid✓
B)Creatine phosphate increases ATP buffering
C)Myoglobin enhances internal oxygen diffusion
D)Aerobic metabolism sustains muscle contractile force
💡 Explanation
During a pursuit, rapid glycolysis causes anaerobic respiration because oxygen demand exceeds supply; therefore, lactic acid accumulates, inhibiting force production and resulting in muscle fatigue, rather than sustained aerobic ATP production or myoglobin mediated oxygen transport.
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