Question

During vigorous physical exercise, lactic acid is formed from glucose inside the muscle cells because
1 point
(a) there is lack of oxygen
(b) there is lack of water
(c) there is excess of carbon dioxide
(d)none of the above

Answer 1

Explanation:

there is lack of oxygen.

is the answer for your question

Answer 2

Explanation:

There is lack of oxygen is the correct answer