The thing that forms a outside of a cell if there isn't a cell wall is a cell membrane.
In cells without cell walls, the cell membrane forms an outside boundary that separates the cell from its environment!
In cells without cell walls, the cell membrane forms an outside boundary that separates the cell from its environment!
the cell wall, or it could also be the cell membrane, the cell wall is outside the cell membrane
For plant cells, there is a cell wall outside of the cell's membrane. Animal cells do not have walls, so there is no structure outside of the cell membrane.
The cell wall is the outermost part of the cell. Anything outside the cell wall is considered the extracellular environment.
cell wall
The cell wall is located on the outside of a plant cell
The cell wall is located on the outside of an animal or plant cell.
the cell wall is on the outside of the cell surrounding the cell and everything in it
cell wall cell wall
cell wall cell wall
the cell wall surrounds the entire cell from the outside