Question

Distinguish between the following pairs smooth er and rough er

Answer 1

Answer:

The most basic difference between RER and SER is the presence of ribosomes. 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.

Answer 2

Answer:

smooth er in which ribosomes are not attached in it

rough er in which ribosomes are attached on it so it called rough er