Question

mitochondria definition

Answer 1

Hey mate, here is your answer.: -)

Mitochondria is a membrane bound organelle found in eukaryotic cells.Mitochondria are responsible for the production of most of the energy (or ATP) in cells. Therefore, mitochondria are also known as thepower houseof cells. A mitochondrion is composed of two lipid membranes, enclosing the matrix. 

HOPE it helps to you!!!!

Answer 2

The mitochondrion (plural mitochondria) is a membrane-bound organelle found in the cytoplasm of eukaryotic cells. It is the power house of the cell; it is responsible for cellular respiration and production of (most) ATP in the cell. Each cell can have from one to thousands of mitochondria. Mitochondria also contain extranuclear DNA that encodes a number of rRNAs, tRNAs, and proteins.