Either the cell membrane, or the cell wall. The cell membrane is most common in animals, and protists, whereas some monerans, and most plants and fungi have a cell wall.
Cell Membrane.:)
plasma membrane
the cell wall
water
A door is an example of a cell wall. It is a protective wall, provides, and maintains the shape of these cells. They also serve as a protective barrier.
Cell Wall. Done with your homework yet?
The cell membrane is the "packaging" for a cell. See the related link to a post at Wikipedia for more information. You'll find that link below.
For most cells, it is the cell membrane. Cells have a plasma membrane that is very selectively permeable i.e, will allow entry of substances that are necessary for the cell functioning. In case of an egg cell, it is surrounded by follicular cells. It provides protection from various acidic conditions. For a plant cell, the cell wall serves as a barrier.
The cell membrane controls what comes in and out of cells.
A cell membrane, or cell wall.
cell membrane
because they both act like a protective barrier to the cell
A cell membrane, or cell wall.
the cell membrane is a organell that occurs in the animal cell. Its fuction is a protective barrier beewteen the cytoplasma and the outside cell
The cell membrane is the barrier that controls what substances enter and leave a cell.
Cell Wall. Done with your homework yet?
A door is an example of a cell wall. It is a protective wall, provides, and maintains the shape of these cells. They also serve as a protective barrier.
The answer is yes. They possess no nucleus and they they have an exterior protective Cell barrier.
to protect and maintain the growth of the cell . also , it serves as a protective barrier&just a xtra liittle tip , it is made up of cellulose . hahah(:
The cell membrane is the "packaging" for a cell. See the related link to a post at Wikipedia for more information. You'll find that link below.
- Seperate the inside of the cell from the outside. - Transport of specific supplies in and out the cell. - Protection - Recognition of other cells It provides and maintains the shape of the cell and serves as a protective barrier.