Biology

The purpose of the mitochondria is to break down glucose to make ATP.

Mitochondria are the primary sites of cellular respiration, where glucose and other nutrients are metabolized to produce ATP, the energy currency of the cell. This process involves glycolysis (in the cytoplasm), the citric acid cycle (Krebs cycle), and oxidative phosphorylation (in the mitochondrial inner membrane).

The other options describe functions of other cellular components or processes:

The mitochondria make glucose and release...