Here's why:
* Glycoproteins are proteins with attached sugar molecules.
* The Golgi apparatus is a stack of flattened membrane-bound sacs called cisternae.
* Function: The Golgi apparatus receives proteins and lipids from the endoplasmic reticulum (ER). It modifies, sorts, and packages them into vesicles for transport to their final destinations. This includes:
* Adding sugars to proteins to create glycoproteins.
* Sorting and packaging glycoproteins into transport vesicles.
* Transporting these vesicles to the cell membrane for secretion outside the cell.
Therefore, the Golgi apparatus plays a crucial role in the secretion of glycoproteins and other molecules.
