Final answer:
Vesicles from the ER-Golgi network are released from the cell through exocytosis, after being processed and modified within the Golgi apparatus, particularly through secretory vesicles that fuse with the plasma membrane.
Step-by-step explanation:
Vesicles that are produced by the ER-Golgi network may be released from the cell using the process of exocytosis. This process typically involves secretory vesicles that bud from the trans face of the Golgi apparatus. Transport vesicles leaving the ER fuse with the Golgi apparatus on its receiving, or cis, face. After being processed and modified within the Golgi, the vesicles containing the modified proteins and lipids pinch off from its outgoing, or trans, face. These vesicles may then fuse with the plasma membrane or the membrane of other organelles in the cell. Specifically, secretory vesicles release their contents outside of the cell, a crucial step in cellular communication and transport of molecules.