The cell membrane acts as a barrier between a cell and its environment. This is composed of a phospholipid bilayer. The hydrophilic phosphate heads face outside and the hydrophobic lipid tails point towards each other in the centre of the membrane.
Cell Membrane
the cell membrane which is made up of a phospholipid bilayer.
cell membrane for all cells and a cell wall for plants(plants still do have cell membranes)Cell Membrane.
Cell membrane
inside of a cell, clear thick like fluid, allows chemical change, it flows constantly inside membrane barrier of a cell
The barrier between the inside of a cell and its enviorment is a CELL MEMBRANE
The Cell Membrane for an animal cell and a Cell Wall for a plant cell.
There are more than one kind of cell. If it is an animal or bacteria cell, than the cell membrane separates it. If it is a plant cell, than the cell wall separates it. go to www.cellsalive.com for more on that
cell membrane
cell membrain
Cell Membrane
It is the cell membrane.
A membrane.
A membrane.
The cell membrane
the cell membrane which is made up of a phospholipid bilayer.
Cell membrane