Results of Monte-Carlo simulations for an open Nox1 system with fast reversible reaction rates ( f
≠ 0). (a) Scenario 1: f9SS > f10SS; (b) Scenario 2: f9SS ≤ f10SS. Reversible reaction rates γ
∈ U(10, 100), i = 6, 8, 9. Integer numbers indicate the index of the recycling module. The sample size for each bar is 2,000 points. Error bars are sample standard deviations.