Final answer:
The Golgi apparatus is responsible for processing proteins and lipids before they are sent to their final destinations. It organizes, modifies, packages, and tags these molecules from the rough ER. Some products are transported within the cell while others are exported.
Step-by-step explanation:
The Golgi apparatus is the cellular organelle that processes proteins and lipids before they are sent to their final destinations. It manipulates products from the rough ER and also produces new organelles called lysosomes. The Golgi apparatus organizes, modifies, packages, and tags proteins and other products from the ER. Some of these products are transported to other areas of the cell while others are exported from the cell through exocytosis.