Question
Which BEST describes the role of mitochondria in mainta
the cell?
A. O Mitochondria control what crosses into and out al
B. O Mitochondria manufacture and deliver proteins fo
C. O Mitochondria aid in the movement of organelles a
D. Mitochondria produce most of the energy that is u
Answer
D. Mitochondria produce most of the energy that is used by the cell.