Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Existence of the metabolic flux, product and first enzyme concentration. (a) The solution of steady-state equation (3.2) can be seen as the intersection of two curves, h1(x) = d(x)/g1(s0) and h2(x) = b1(κ0 + κ1σ(x))/γ. (b) The intersection does not exist when condition (3.9) fails.
