Video 1: Enzyme video from class
Video 2: Enzymes
However he is using substrate as both a reactants (what going into a chemical
reaction) and how we talked about substrate in class (the definition you need to
know). We call a substrate the object that is going into an enzyme that is going to be
broken apart by (Hydrolysis) or put together by Dehydration Synthesis.
Hydrolysis & Dehydration Synthesis