Question

medal
Which statement best describes the function of the mitochondria?

A.
They provide an outside barrier to the environment.

B.
They assist with cellular respiration.

C.
They allow for cellular motility.

D.
They build and transport proteins.

Answer 1

Mitochondria are a part of eukaryotic cells. The main job of mitochondria is to perform cellular respiration. This means it takes in nutrients from the cell, breaks it down, and turns it into energy. This energy is then in turn used by the cell to carry out various functions.

Answer 2

B.

Answer 3

no it is not B