rough endoplasmic reticulum is located on the nuclear envelope.
In the cell
on endoplasmic reticulum
These are attached to the nucleus of the cell and after surrounding the nuclear envelope extend in the cytoplasm. Thus, endoplasmic reticulum are located in the cytoplasm.
protein
yes
In the cytoplasm of the cell.
In the Endoplasmic Reticulum
There is no specific location for the endoplasmic reticulum, although the rough endoplasmic reticulum is always found near the nucleus.
somewhere
ribosomes
On the endoplasmic reticulum!