Question

what is mitochondria​

Answer 1

Answer: an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner part being folded inwards to form layers (cristae).

Answer 2

Answer:

A mitochondrion is a double membrane-bound organelle found in most eukaryotic organisms. Mitochondria generate most of the cell's supply of adenosine triphosphate, used as a source of chemical energy. Mitochondria were first discovered by Kolliker in the voluntary muscles of insects.