Cell membrane, it is composed of a lipid bilayer with various embedded proteins.
Cell Membrane
cell wall
The answer is the cell membrane, all cells have one.Some cells also have a second layer called the cell wall that provides support.(This is not found in animal cells and some others)
cell membrane
The thick sticky layer that coats the plant's epidermal cells is known as the CUTICLE. This substance helps to keep the water level of the plant at equilibrium .
It encloses the cytoplasm, and is a protective barrier that controls what goes in and out of the cell.
Its a protective layer around the brain and spinal cord bettween the Dura mater and Pia mater
the cell membrane
Cell membrane.
cell membrane
CytoplasmHope i helped
It is the cell membrane. Plant cells also have a rigid structure called a cell wall.
The answer is the cell membrane, all cells have one.Some cells also have a second layer called the cell wall that provides support.(This is not found in animal cells and some others)
cell membrane
The outer support and protective structure of a plant cell is the cell wall. All plant cells have an outer cell wall composed of cellulose or lignin.
The thick sticky layer that coats the plant's epidermal cells is known as the CUTICLE. This substance helps to keep the water level of the plant at equilibrium .
The ozone layer is a pool of ozone molecules spread all over. These molecules form a protective shield.
It is a cell wall that surrounds the cell outside its cell membrane
It encloses the cytoplasm, and is a protective barrier that controls what goes in and out of the cell.