The figure below shows a simple mechanism for an enzymatic reaction. In the figure, E stands for enzyme, S for substrate, and P for product. ES is enzyme-substrate complex. Note that there are two steps: the enzyme and substrate must bind each other to form an enzyme-substrate complex before the catalytic step, which produces product, can occur.
In the video, you’ll watch a narrated powerpoint presentation that describes some basic enzyme kinetics experiments.
PDF version of the slides: Enzyme Kinetics slides.pdf