Endomembrane System

Definition

The endomembrane system is a network of membranes within eukaryotic cells that work together to carry out various cellular processes, such as protein synthesis, lipid metabolism, and transportation of molecules. It includes organelles like the endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, and plasma membrane.

Related terms

Endoplasmic Reticulum (ER):

The ER is an organelle involved in protein synthesis and lipid metabolism. It consists of interconnected membranous tubules and sacs.

Golgi Apparatus:

The Golgi apparatus is responsible for modifying, sorting, packaging, and transporting proteins within vesicles.

Lysosomes:

Lysosomes are small vesicles filled with enzymes that break down waste materials or foreign substances in the cell.