Yet another class of systems amenable to this kind of analysis are biochemical reaction networks.

Catalysis of a biochemical reaction at physiological temperatures.

Water temperature increases modify aquatic habitat by increasing biochemical reaction rates and decreasing oxygen saturation capacity of the habitat.

Mathematical and computational techniques to deduce complex biochemical reaction mechanisms.

Isozymes are a good example of this because they are gene products of paralogs that catalyze the same biochemical reaction.