For animal cells it is the cell membrane, for plant cells it is the cell wall.
Membrane
What seperates the internal composition and the Cytoplasme (the liquid inside the cell holding all parts or organisms of the cell in place) of the cell from the external is the plasmic membrane. This membrane has many functions as it's strcuture helps it to move or squeeze into places the cell needs to go.
Cell Membrane.
A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.
a cell wall or nueclues not sure
Cell Membrane!!
Membrane
Interior and the Exterior of a [the] Cell.
What seperates the internal composition and the Cytoplasme (the liquid inside the cell holding all parts or organisms of the cell in place) of the cell from the external is the plasmic membrane. This membrane has many functions as it's strcuture helps it to move or squeeze into places the cell needs to go.
It separates the cell from its surroundings and acts as a selective barrier to the passage of substances in and out of the cell
Cell Membrane.
a cell This could be a cell, but it could also be a specimen. The question is not sufficiently definite.
The cell membrane is the outer part of the cell that separates the interior from all the other cells from the outside environment.
The cell membrane is also known as the plasma membrane or the cytoplasmic membrane. It is a biological membrane that separates all cells' interior from the outside, though can be permeated by selection ions and molecules. Its basic function is to protect the cell from its surroundings.
I'm assuming that you're talking about Lipids. It separates the cell from its surroundings and acts as a barrier.
the outer boundary of the cell. It separates the cell from its surroundings and acts as a selective barrier to the passage of substances in and out of the cell.
A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.