which types of respiration take place in muscle after stenuous exercise ? what are the end products ?
Answers
Explanation:
Anaerobic respiration happens in muscles during hard exercise. Glucose is not completely broken down, so less energy is released than during aerobic respiration. There is a build-up of lactic acid in the muscles during vigorous exercise. The lactic acid needs to be oxidised to carbon dioxide and water later.
Aerobic respiration occurs in the cell of the body when there is insufficient oxygen present for respiration. During exercise, more oxygen is required for more energy. Hence, the breathing rate increases. However, if the body does not respire enough, the cells respire anaerobically. During vigorous exercise muscle cramp occurs due to production of lactic acid by anaerobic respiration. The acid wears away muscles and causing cramps.