MCQ
The muscle fatigue occurs due to accumulation of
- APyruvic acid
- B$ATP$
- ✓Lactic acid
- DEroman $C{O_2}$
✓
Answer
Correct option: C.
Lactic acid
c
(c) 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.
(c) 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.
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