Two Physiology modules are required at Level 2. These are: Physiology A - Control Mechanisms (PY2001) and Physiology B - Co-ordinated Systems (PY2501). Compatible courses to go with these two modules in the first half session include Human Cells and Tissues (AN2001) and Molecules of Life (BC2002), and in the second half session Human Organ Systems (AN2501) and Energy for Life (BC2502).