Question

what is the meaning of endoplasmic reticulum anyone plz help

Answer 1

Do you mean what is its job?

Answer 2

http://en.wikipedia.org/wiki/Endoplasmic_reticulum

Answer 3

Endoplasmic reticulum is just tubular membranes in a cell's cytoplasm that can be either smooth or rough.

Answer 4

it is the supportive framework of the cell and it is an irregular network of tubular double membrane. It continues with the plasma membrane on the outside and nuclear membrane on the inside.It may have a rugged(due to presence of ribosomes-which help in protein synthesis) or smooth appearance.