921BiologyMedium
Which of the following statement about fatigue is correct?
AThe major event in it is accumulation of lactic acid.
BIonic imbalance may also cause it.
CAll of these
DLactic acid accumulation turns pH in acidic range leading to muscle ache.
Correct answer
C. All of these
Explanation
All of these is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.