Zero Order
For zero-order reactions, the reaction rate is independent of the concentration of a reactant, so that changing its concentration has no effect on the speed of the reaction. This is true for many enzyme-catalyzed reactions, provided that the reactant concentration is much greater than the enzyme concentration which controls the rate. For example, the biological oxidation of ethanol to acetaldehyde by the enzyme liver alcohol dehydrogenase (LADH) is zero order in ethanol.
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Famous quotes containing the word order:
“The principles of the good society call for a concern with an order of beingwhich cannot be proved existentially to the sense organswhere it matters supremely that the human person is inviolable, that reason shall regulate the will, that truth shall prevail over error.”
—Walter Lippmann (18891974)
“For I do not seek to understand in order to believe, but I believe in order to understand. For I believe this: unless I believe, I will not understand.”
—Anselm of Canterbury (10331109)