Graphs visible below preset mapping functions used by the Lactase Enzyme model. You can tweak them using large text
area fields. Graphs and Interactive JSON parameters will be updated automatically.
To test new functions, go to the Lactase Enzyme Interactive available at
http://lab.concord.org/interactives.html#interactives/inquiry-space/lactase.json,
open Interactive Editor and look for "phFunc" and "temperatureFunc" model properties. Then, you can copy-paste new values
and update Interactive.