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

In pants, materials from cell plates are transported to the equator; in animals, it helps in the liver cells. The endoplasmic reticulums are the sites of protein synthesis and provide the cytoskeleton, which gives the cells their rigidity. The mitochondria are the "power house of the cells," oxidizing food materials and releasing energy for the cells' essential functions. Thank you.

The endoplasmic reticulum (ER) is essential for protein synthesis, folding, and transport; it also synthesizes lipids and aids in the detoxification of drugs and poisons. Mitochondria are the engine of the cell, generating adenosine triphosphate (ATP) through cellular respiration and controlling cellular metabolism and apoptosis. The Golgi apparatus is in charge of modifying, sorting, and packaging proteins and lipids for secretion or delivery to other cellular components.