It converts sunlight to energy. It controls all functions of the cell. It transports water throughout the cell. It breaks down sugar to release energy.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: What is the role of the mitochondrion in cells?
Possibilities:
- It converts sunlight to energy.
- It controls all functions of the cell.
- It transports water throughout the cell.
- It breaks down sugar to release energy.

It breaks down sugar to release energy.