what is a cell membrene

Question: what is a cell membrene
- Keywords:
  biology,
  cell,
  membrane
Asked by lozza xoxoxo to Katie on 18 Nov 2014.
- Katie Pickering answered on 18 Nov 2014:
  
  The cell membrane is the outer layer of a cell that keeps the internal elements of a cell away from the externa environment. Its like a plastic bag containg the cell structure.

Question: what is a cell membrene