What is the function of mitochondria?

1. It surrounds and protects the cell and controls what enters and leaves the cell.
2. It releases energy from broken-down food molecules.
3. It directs all the activities of the cell and contains DNA
4. It packages proteins into vesicles to transport from one area of a cell to another.

Respuesta :

Answer:

2. It releases energy from broken-down food molecules

Explanation:

The mitochondria are cell organelles, that convert nutrients into energy.

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