Question

Rajib be absent in class because of muscle pain which he claimed to be due to excess physical exercise he had done yesterday this pain is due to
a.formation of lactic acid
b.formation of lactic acid
c.formation of pyruvic acid
d.formation of HCL acid ​

Answer 1

Answer:

due to the formation of lactic acid

Answer 2

Answer:

a/b. formation of lactic acid because during the exercise his muscles had shifted to anaerobic respiration due to lack of oxygen