Question

38. During vigorous physical exercise, lactic acid is formed from glucose inside the muscle cells because
(A). There is lack of oxygen
(B). There is lack of water.
(C) there is excess of carbon dioxide
(D) None of the above
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Answer 1

Answer:

A.There is lack of o²

Explanation:

Lactic acid Formation in muscle due to too heavy exercise As their is low level of o² and anaerobic respiration takes place giving rise to LACTIC ACID FORMATION

Answer 2

Answer:

Option A is correct bro there is lack of oxygen