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The sensation of fatigue in the muscles ...

The sensation of fatigue in the muscles due to prolonged strenuous physical work. is caused by (2010) 

A

a decrease in the supply of oxygen

B

minor wear and tear of muscle fibres

C

the depletion of glucose

D

the accumulation of lactic acid

Text Solution

Verified by Experts

The correct Answer is:
d
The reduction in force of contraction of a muscle after prolonged stimulation is called muscle fatigue. This happens due to accumulation of lactic acid. It is produced by glycolysis in the absence of `O_(2)` .
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ARIHANT NEET-MOVEMENT AND LOCOMOTION -Medical entrances gallary ( Collection of question asked in NEET & various Medical Entrance Exam )
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