Mitochondria are the tiny-road shepherd or spherical organelles which are found in the cells these are small road like structures they oxide food to provide energy day are found in large number in cytoplasm in the cells. Mitochondria are called the "Power House of the Cell".
(Note :- Singular : Mitochondrion )
Additional information :-
Golgi Bodies
The main function of golgi bodies is the creation of proteins and enzymes which help in cellulose function.
Ribosomes
The synthesis of proteins occurs with the ribosomes.
Centrosomes
These are found near the nucleus day initiate the process of cell division and are present only in the animal cell.