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Muscle fatigue is due to

a)

Lactic acid

b)

Citric acid

c)

Na

d)

K


Question ID - 4647 | Toppr Answer

Muscle fatigue is due to

a)

Lactic acid

b)

Citric acid

c)

Na

d)

K

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

Due to continuous contraction, a muscle exhausts it’s stored ATP and glycogen molecules and accumulates lactic acid, which gradually retards and finally stops the contraction activity of muscle cell. The situation is known as fatigue of a muscle.



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