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.
Cell and A_extracellular are the spatial state variables representing the position of the cell, respectively distribution of nutrient A in the environment. A_intracellular and Energy represent the intracellular availability of nutrient A, respectively energy.
