Question

explain the role of ER in membrane biogenesis

Answer 1

Membrane biogenesis is the process which involves the synthesis of cellmembrane with the help of proteins and lipids. Endoplasmic reticulum is responsible for the synthesis of these membranes.  Membranes of the cell altogether are called as endomembrane system.

Answer 2

ER produces protiens and lipids which
constitute the plasma membrane.