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Biology Chapter 6 -

study from notes (metabolic reactions)

QuestionAnswer
reactions that release energy exothermic
reactions that require energy endothermic
substance that increases rate of a reaction that would otherwise be too slow catalyst
biological catalyst enzyme
enzymes can link reactions that release energy to reactions that require energy coupled reactions
endothermic reactions (muscle contraction, biosynthesis etc.)can be accomplished as long as you have... an exothermic reaction available
Created by: chelsea_2010
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