Question

what is endoplasmic reticulum?​

Answer 1

Answer:

The endoplasmic reticulum is, in essence, the transportation system of the eukaryotic cell, and has many other important functions such as protein folding. It is a type of organelle made up of two subunits – rough endoplasmic reticulum, and smooth endoplasmic reticulum.

Answer 2

The endoplasmic reticulum (ER) is a large organelle composed of membranous sheets and tubules that start near the nucleus and stretch throughout the cell.

• The endoplasmic reticulum produces, packages, and secretes many of the products a cell creates.