Q56 / 270 · NDA 2015 (Phase 2) · General Ability

Muscle fatigue is due to the accumulation of :

A
Cholesterol
Correct answer
B
Lactic acid
C
Lipoic acid
D
Triglycerides

Solution

Lactic acid is formed and accumulated in the muscle under conditions of high energy demand at the time of vigorous exercise and rapid fluctuations of the energy requirement and insufficient supply of $\mathrm{O}_2$.

Hence, the correct answer is option: 'B'.

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