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Selected notes from CHEM 189 L39 (04-26-10)2

Selected notes from CHEM 189 L39 (04-26-10)2 - Consecutive...

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Unformatted text preview: Consecutive Reactions: A “4—) B '52; C 5 Alternative Reaction Pathways ° 3* A—bB is R05 F 3—»: is RDS Bi k1< K3 9 k1 ’ K2 3» En!” > Beta) 9» Enflh 50:21 rxn coondinate rxn coordinate > Catalyst is substance that increases rxn rate without being consumed in the rxn > Catalysis lowers the activation energy (5,) an} enzyme substrate transition state cc mplex > E.g., enzyme is a large molecule (usually a protein) that catalyzes biological reactions $111.3 fie 5.. a! .5- so )9 Human body T a 37 °C, too low for digestion 4 ll reactions to occur without catalysts “"“fifigffl'cllsl ...
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