Question

What are the differences between the smooth and rough endoplasmic reticulum? How endoplasmic reticulum is important for membrane biogenesis?

Answer 1

Answer:

Difference between Smooth and Rough Endoplasmic Reticulum

When ribosomes attach to the surface of an ER, it gives a characteristic rough appearance; hence it is called Rough ER. On the other hand, a smooth ER does not have ribosomes on its surface. It possesses ribosomes attached to its membrane.

It helps in manufacturing of lipids and fat molecules. ... 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.

Answer 2

Answer:

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