Contains 2 major sections- 1) Research Lab: for free experimentation where you control the parameters. Select enzyme - substrate and products - display graphs including reaction rate - change substrate and enzyme concentration-pH-Temperature - Print graphs and data. 2) Controlled Experiment Lab: preselected experiments where the computer holds all parameters constant and changes only one. Experiments include-human amylase and temperature variation; temperature variation and enzymes; pH and enzyme activity; effects of enzyme concentration; effects of substrate concentration. Complete with site license - teacher resources and life-time upgrades.