The rough endoplasmic reticulum synthesizes membranes.
The nucleus of a cell has an nuclear membrane around it.
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:)
Both the cell membrane and the nuclear membrane are lipid bilayers that separate the internal environment from the external environment. They both regulate the transport of molecules in and out of the cell/organelle, and help maintain the overall structure and function of the cell/organelle.
The RER is a rather large organelle and it is next to the nuclear membrane and the cellular membrane.
Nuclear Pores, Openings in the nuclear membrane allow the passing of proteins.
The nucleus of a cell is surrounded by the nuclear envelope, which is the semipermeable membrane around the nucleus. The organelle that surrounds the nucleus is the cytoplasm.
if you mean which organelle synthesizes nutrients, chloroplasts
These are the two categories of cells . A prokaryote is a type of cell without a nuclear envelop and some other cell organelle with out a membrane as in case of bacterial cell. A eukaryote cell has cell organelles enclosed in the cell membrane and has nuclear envelop.
The mitochondria of a cell transfers energy to ATP. This process is very important to cell growth and movement.
The nuclear envelope, also known as the nuclear membrane, surrounds and holds together the nucleus in eukaryotic cells. This double-membrane structure helps control the movement of molecules in and out of the nucleus.
ribosomes
Ribosome is a cell organelle not bounded by membrane. It is responsible for protein synthesis in the cell.