Nonlinear dynamics in closed biological and chemical systems
نویسنده
چکیده
In cell free extracts of yeast, glycolysis exhibits nonlinear temporal behaviour, in response to the infusion rates of metabolisable sugars. Such bistability in closed systems is difficult. In the closed system, the glycogen induced nonlinear behaviour in cell free extracts of Saccharomyces carlsbergensis are described and the control characteristics are evaluated. In closed chemical systems involving acidic bromate, reactions exhibit both linear and nonlinear oxidation kinetics depending on the nature of the participating reactants. Taking the appropriate examples, the nonlinear and the steady state behaviour in the acidic bromate systems is discussed.
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