Question

What is the function of RER and SER

Answer 1

Functions of smooth ER :-

• synthesises lipids , phospholipids and cholesterol .
• Responsible for metabolism of carbohydrates .
• Stores & releases calcium ions that is necessary for nervous system and muscular system .

Functions of rough ER :-

• Synthesises proteins .
• Ensures quality control ( regarding correct protein folding ) .
• Helps in protein sorting .