Question

How 're important for membrane biogenesis

Answer 1

Answer:

SOME OF THE PROTEINS [RER] AND LIPIDS [SER] HELPS IN BUILDING THE  CELL MEMBRANE.

DUE THIS REASON MEMBRANE BIOGENESIS IS IMPORTANT FOR US.

Answer 2

Answer:

They are the sites of protein synthesis. Endoplasmic reticulum synthesizes lipids (smooth endoplasmic reticulum) and proteins (rough endoplasmic reticulum) which are responsible for formation of membrane. Thus, they help in membrane biogenesis.