What Role Does the Endoplasmic Reticulum Play in Catalysis?
The ER is involved in the synthesis of proteins and lipids. The rough ER, studded with ribosomes, is the site for protein synthesis, whereas the smooth ER plays a role in lipid metabolism and detoxification. Enzymes in the ER catalyze the folding and post-translational modification of proteins, ensuring proper functionality. Additionally, the ER's lumen provides a specialized environment for the synthesis of complex lipids.
