AIIMS2019Zoology-General
AIIMS 2019 Zoology General MCQ Question
Type: MCQ-Medium-Class 11
Acidic pH of muscles is due to -
A
Lactic acid
B
CO2
C
Arginine
D
Ketones
Correct Answer
Option A
Detailed Explanation
The acidic pH in muscles is primarily due to the accumulation of lactic acid, which is produced during anaerobic respiration when oxygen supply is insufficient.
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