Question

When does the muscle cells respire anaerobically?​

Answer 1

Answer:

The muscle cells respire anaerobically when there is a lack of oxygen.. during this process lactic acid is produced and can cause cramps.

Hope this answer helps u !! :)

Answer 2

During heavy exercise, the demand for energy is high but the supply of oxygen to produce energy is limited. Therefore, anaerobic respiration takes places in the muscles cells to fulfil the demand for energy. This anaerobic breakdown of glucose leads to the formation of lactic acid in muscles....