A cell wall
This is mostly found in plants.
Cell wall if it's a plant cell.
Plasma
The cell membrane is a organelles that is boundary between a cell and its environment.
cell membrane
It depends if the cell is an animal or plant cell. If it is an animal cell then the cell membrane is the outer boundary. If it is a plant cell then the cell wall is the outer boundary.
The outer boundary of a cell is called the cell membrane, and is composed of a phospholipid bilayer.
The outer boundary of a general animal cell is the cell membrane.
Cell Membrane
the cell membrane
Outer dynamic boundary is cell membrane. Outer boundary is cell wall
cell surface membrane cell surface membrane
The outer boundary of all cells is the cell membrane but plant cells have a rigid cell wall outside the cell membrane.Cell Membrane forms the boundary that blocks most diffusion and allows regulation of the cell's internal conditions.