the production of sugar the release of energy the formation of new proteins for the cell the removal of waste products from the cell
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Cells perform many different processes that an organism needs to survive and grow. Which is the main function of the process of cellular respiration?
Possibilities:
- the production of sugar
- the release of energy
- the formation of new proteins for the cell
- the removal of waste products from the cell

the release of energy