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← Nature & AnimalsWhich outcome occurs as a chase predator's muscle glycogen depletes?
A)Reduced anaerobic glycolysis rate✓
B)Increased creatine phosphate regeneration
C)Enhanced oxygen binding affinity
D)Greater lactate dehydrogenase production
💡 Explanation
Lactic acid builds due to anaerobic glycolysis when oxygen is insufficent; therefore, glycogen depletion decreases glycolysis, because the substrate is exhausted. This outcome rather than maintaining pace results since oxygen debt increases with further glycogen hydrolysis, driving more lactate.
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