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The muscle fatigue occurs due to accumulation of
Options
(a) Pyruvic acid
(b) ATP
(c) Lactic acid
(d) Eroman CO₂
Correct Answer:
Lactic acid
Explanation:
During muscle fatigue due to deposition of lactic acid, cytoplasm becomes acidic thereby enzyme activity stops and food is not oxidised and as the energy is not available, muscular contraction stops.
