• Plasma Membrane March 28, 2012

    It is the outer limiting membrane of both prokaryotic and eukaryotic cells. It is an ultra thin, elastic, living membrane. Plasma membrane is a dynamic and selective transport barrier. Since the plasma membrane is ultra thin, it could ...

    Continue Reading
  • Living Cell March 21, 2012

    The cell is the basic structural and functional unit in all living organisms. Living forms vary in size but they are all made up of cells. In unicellular organisms, the cell is the organ. As an organism grow in complexity, ...

    Continue Reading