Question

what is mitochondria​

Answer 1

Explanation:

powerhouse of cell

cell organelle where cellular respiration takes place with generation of ATP as energy source

Answer 2

answer:Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).