Other functions include network access, leasing and managing the NSW Government's contract with Airport Link Company. The acting chief executive of RailCorp is Sydney Trains chief executive Howard Collins.n June 2009, RailCorp terminated the contract of Vicki Coleman, its Chief Information Officer, and it was claimed that she was at the centre of claims of dishonesty and corruption. The ICAC recommended charges against 33 people; yet by April 2012, only eight people had faced the courts.
The endomembrane system is composed of the different membranes that are suspended in the cytoplasm within a eukaryotic cell.These membranes divide the cell into functional and structural compartments, or organelles.he plasma membrane is a phospholipid bilayer membrane that separates the cell from its environment and regulates the transport of molecules and signals into and out of the cell. Embedded in the membrane are proteins that perform the functions of the plasma membrane.
Active Transport. Endocytosis and Exocytosis. The Structure of the Cell Membrane The cell membrane (or plasma membrane) surrounds all living cells, and is the cell's most important organelle. It controls how substances can move in and out of the cell and is responsible for many other properties of the cell as well.ctive Transport. Endocytosis and Exocytosis. The Structure of the Cell Membrane The cell membrane (or plasma membrane) surrounds all living cells, and is the cell's most important organelle. It controls how substances can move in and out of the cell and is responsible for many other properties of the cell as well.