What is the function of golgi bodies, endoplasmic reticulum and mitochondria?

Trasport, packaging, , energy relase, etc.

Golgy bodies helps in packaging of materials for inter and intracellular transport. In pants, materials of cell-plate are transported to the equator, while in animal it helps in liver cells. The endoplasmic reticulums are the sites of proteinsynthesis and give the cytoskeleton. It gives rigidity of the cells. The mitochondria are 'power house of the cells'. The food materials are oxidised in the mitochodria and energy is released for the vital functions. thank You.