Question

Why do muscle cells have more mitochondria than the other types of cells?

Answer 1

Muscles require more and quicker release of energy.

Step-by-step explanation:

Muscles need energy quickly and in high amounts so more mitochondria are needed to fulfill this energy demand.

Answer 2

Muscle cells need energy to do mechanical work and respond quickly. Thus a higher number of mitochondria is present so that the cells requirement of energy to perform its specific function is fulfilled