Question

what is membrane biogenises

Answer 1

The proteins and lipids which are synthesise by RER (Rough endoplasmic reticulum) & SER (Smooth endoplasmic reticulum) help in building of cell membrane, this process is known as Membrane Biogenesis.

In this process:

ER serve as channel's fire the transport of materials.

SER plays a crucial role in detoxing many poisonous drug.

Answer 2

smooth endoplasmic reticulum does lipid synthesis or help in making lipid and thus lipid is used in formation of plasma membrane. This process is known as membrane biogenesis.