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Thursday, November 4, 2010

cell membrane

All cells are blocks of life, like the cell membrane. the cell membrane forms a barrier between the inside and outside of the cell. While allows the cell to function properly.The inner and outer lays has an hydrophilic phospholipid head, means they are attracted to water. The cell membrane separates a cell from the water because it composes of water insoluble phosholipid and protein.Each cell is made up of different structures It is covering the different organelles of the cell and it's fluids. The membranes are fluid mosaics, which proteins move in layers of lipids. The phosholipid Bilayer is al a fluid portion of the membrane. Each part in the cell has a different and important function within the cell membrane.






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