it is me :)
rough endoplasmic reticulum (RER) has ribosomes attached to it but SER doesn't
endoplasmic reticulum
Ribosomes
The endoplasmic reticulum (ER) is the cell organelle responsible for producing new membrane for the cell. The rough ER has ribosomes attached to its surface, which helps in protein synthesis and membrane production.
The RER is a rather large organelle and it is next to the nuclear membrane and the cellular membrane.
no
I believe this is the smooth ER. (Endoplasmic Recticulum). The smooth ER makes several types of lipids.
Ribosomes can be attached to endoplasmic reticulum, and when ribosomes are attached, it is called rough endoplasmic reticulum.
Ribosomes.
I don't think there is cell organelle surrounding the nuclear membrane because the nuclear membrane has many openings for nuclear traffic so i don't think there is any thing around it.but if you think i am wrong i am sorry:)
The Endoplasmic Recticulum
The endoplasmic reticulum (ER) is a cell organelle involved in protein synthesis, lipid metabolism, and transportation of molecules within the cell. It consists of a network of membranes that can be rough (with ribosomes attached) or smooth (without ribosomes). The ER plays a vital role in cell structure and function.