Figure 6
![Figure 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1752-0509-4-109/MediaObjects/12918_2009_Article_498_Fig6_HTML.jpg)
Different modes of the dynamic visualization: "Arrow animation" mode. An example of visualization: time response of the concentrations and fluxes of the Krebs cycle resulted from changes in external glutamate concentration from 2 mM to 10 mM. Changes in width of arrows and circles radius visualize changes in reaction rates and metabolites concentrations correspondingly.