Both smooth endoplasmic reticulum and the Golgi apparatus can be described that way.
smooth endoplasmic reticulum
Ribosomes have no membrane as they are organelles; they are inside / parts of the cell.
The ribosome is an organelle that is not surrounded by a membrane.
The membrane of the RER contains ribosomes. This is what makes the membrane "rough". The function of the ribosomes is to produce proteins.
No, viruses do not have membrane bound organalles
No, they are not. Neither prokaryotes like bacteria nor eukaryotes (like our cells) have membrane bound ribosomes.
Ribosomes
We call these unattached ribosomes free ribosomes as they are not attached to a membrane.
Ribosomes are microscopic particles that are responsible for protein synthesis. Membrane-bound ribosomes are ribosomes that are attached to the rough endoplasmic reticulum of the cell.
i think ribosomes.......?
In the ribosomes in the cellular membrane
Ribosomes are present in prokaryotic and eukaryotic cells because they are membrane less.