ENCH482 In-class demo on how to solve ODEs with Mathcad
Instructor: Nam Sun Wang
Dynamic simulation of enzyme kinetics
(Comparison of elementary mass action with the Michaelis-Menten expression)
E + S <----------------> ES -------------> E + P
(Reaction rate constants are specified.)
Specify the ODEs.
I.C.:
...enzyme
...substrate
...enzyme-substrate complex
...product
The default number of steps is 1000.
The solutions are 4 separate functions of t; E(t),S(t), ES(t), & P(t)
Michaelis-Menten rate constants
Michaelis-Menten rate expression
Do not specify dependent variable in "odesolve" when there is only one.
Plot of various concentrations
Simulation Parameters:
E
S
P
S
ES