What is the ultimate function of cellular respiration?
The ultimate function of cellular respiration is to create ATP molecules which can be broken to produce energy for cellular activities.
Cellular respiration is needed in order for the cell to survive. Explained briefly, Cellular respiration involves processes of converting carbohydrates, proteins and fats into ATP, which is energy needed for the cell to function. Without Cellular respiration, life may cease to exist in that particular being.