What is the main function of the Golgi complex?

The Golgi complex plays a crucial role in processing and packaging proteins and lipids that have been synthesized in the endoplasmic reticulum (ER). Its main function is to act as a distribution center, where it modifies, sorts, and packages these macromolecules into vesicles that can be directed to their specific destinations within the cell or for export outside the cell. This makes the Golgi apparatus vital for ensuring that cellular components reach their proper locations to carry out their functions.

It is involved in various other processes, such as glycosylation, where carbohydrates are added to proteins and lipids, contributing to their functionality and stability. By efficiently sorting and distributing a diverse array of molecular products, the Golgi complex supports cellular organization and communication, highlighting its role as a key relay station in cellular logistics.