Question

12 what does the mitochondria do within the cell?
a. produces energy (atp) through cellular respiration
b. stores genetic information.
c. controls the entry and exit of substances.
d. synthesizes proteins and lipids.

Explanation:

Mitochondria are known as the "powerhouses" of the cell. They generate ATP (adenosine triphosphate) through cellular respiration. Option b is the function of the nucleus (stores genetic information - DNA). Option c is the function of the cell membrane (controls entry and exit of substances). Option d is the function of the endoplasmic reticulum (synthesizes proteins - rough ER, synthesizes lipids - smooth ER).

Answer:

A. Produces energy (ATP) through cellular respiration