Question

what is difference between smooth and rough endoplasmic reticulum?plz answer this question​

Answer 1

Rough endoplasmic reticulum has attached ribosomes on it's surface which forms proteins. Due to presence of ribosomes their appearance is granular

Whereas smooth endoplasmic reticulum lacks these ribosomes. Their function is to form fats and lipid.

Answer 2

Both the smooth and rough endoplasmic reticulum help in the production and storage of proteins The main difference is that one contains ribosomes on it and the other does not. The rough endoplasmic reticulum (RER) has ribosomes on its surface. ... The smooth endoplasmic reticulum (SER) does not contain ribosomes.