autocatalytic reaction

Glossary of Biotechnology for Food and Agriculture . 2015.

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  • Autocatalytic reaction — Autocatalytic reactions are chemical reactions in which at least one of the products is also a reactant. The rate equations for autocatalytic reactions are fundamentally nonlinear. This nonlinearity can lead to the spontaneous generation of order …   Wikipedia

  • Reaction–diffusion system — Reaction–diffusion systems are mathematical models which explain how the concentration of one or more substances distributed in space changes under the influence of two processes: local chemical reactions in which the substances are transformed… …   Wikipedia

  • Autocatalytic set — An autocatalytic set is a collection of entities, each of which can be created catalytically by other entities within the set, such that as a whole, the set is able to catalyze its own production. In this way the set as a whole is said to be… …   Wikipedia

  • autocatalytic — A compound that catalyses its own chemical transformation. More commonly a reaction that is catalysed by one of its products or an enzyme catalysed reaction in which one of the products functions as an enzyme activator …   Dictionary of molecular biology

  • autocatalytic — adjective (of a reaction) catalyzed by one of its own products See Also: autocatalysis …   Wiktionary

  • Briggs-Rauscher reaction — The Briggs Rauscher Oscillating Reaction is one of a small number of known oscillating chemical reactions. It is especially well suited for demonstration purposes because of its visually striking color changes: the freshly prepared colorless… …   Wikipedia

  • Iodine clock reaction — The Iodine clock reaction is a classical chemical clock demonstration experiment to display chemical kinetics in action; it was discovered by Hans Heinrich Landolt in 1886 [Landolt, H. Ber. Dtsch. Chem. Ges. 1886, 19, 1317 1365.] . Two clear… …   Wikipedia

  • Autocatalysis — A single chemical reaction is said to have undergone autocatalysis, or be autocatalytic, if the reaction product is itself the catalyst for that reaction. A set of chemical reactions can be said to be collectively autocatalytic if a number of… …   Wikipedia

  • Homochirality — is a term used to refer to a group of molecules that possess the same sense of chirality. Molecules involved are not necessarily the same compound, but similar groups are arranged in the same way around a central atom. In biology homochirality is …   Wikipedia

  • nucleic acid — /nooh klee ik, klay , nyooh /, Biochem. any of a group of long, linear macromolecules, either DNA or various types of RNA, that carry genetic information directing all cellular functions: composed of linked nucleotides. [1890 95; NUCLE(US) + IC;… …   Universalium

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