Golgi Apparatus

Definition

The Golgi apparatus is an organelle in eukaryotic cells that modifies, sorts, and packages proteins from the endoplasmic reticulum for storage within the cell or transport out of the cell.

Analogy

Imagine if your school had an office where all incoming mail was sorted, labeled with names, and then delivered to classrooms. That's like what happens at your cellular post office - also known as your Golgi apparatus!

Related terms

Lysosome: An organelle containing digestive enzymes which can break down waste materials and cellular debris.

Endomembrane System: A group of membranes and organelles in eukaryotic cells that work together to modify, package, and transport lipids and proteins.

Secretory Pathway: The pathway for the movement of proteins from the rough ER, through the Golgi apparatus, and then out of the cell.