Rate equation
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In chemistry, the rate equation is an empirical differential mathematical expression for the reaction rate of a given reaction in terms of concentrations of chemical species and constant parameters on
Time course of two first order, competitive reactions with differing rate constants.
Michaelis–Menten kinetics
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In biochemistry, Michaelis–Menten kinetics, named after Leonor Michaelis and Maud Menten, is the simplest case of enzyme kinetics, applied to enzyme-catalysed reactions involving the transformation of
Curve of the Michaelis–Menten equation labelled in accordance with IUBMB recommendations
Semi-logarithmic plot of Michaelis–Menten data
The reaction changes from approximately first-order in substrate concentration at low concentrations to approximately zeroth order at high concentrations.