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SLS Bio 12 Enzyme HH

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Term
Definition
activation energy   the minimum amount of energy needed for a reaction occur  
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biochemical reaction   a transformation of a molecule into a different molecule with the help of an enzyme  
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coenzyme   a nonprotein compound that assists the enzyme  
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competitive inhibitor   fills the active site so the substrate can not bind to the enzyme  
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enzyme   a catalyst that speeds up a reaction by lowering the activation energy  
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enzyme activity   the process of an enzyme catalyzing a reaction  
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enzyme concentration   the amount of an enzyme in a reaction  
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heavy metal   a metal with a high density that can denature an enzyme  
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induced fit model   the enzyme changing shape slightly to fit the substrate perfectly  
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metabolism   any chemical process in a living organism that is needed for life  
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non-competitive inhibitor   fills the allosteric site and changes the shape of the enzyme so the substrate cannot bind  
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pH   a scale to measure acidity or basicity  
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substrate   the reactants in a enzyme catalyzed reaction that binds to the active site  
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substrate concentration   the amount of reactant available in the reaction  
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thyroid   large gland that secretes hormones to regulate growth and development  
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thyroxin   hormone produced by the thyroid to increase the metabolic rate in your body  
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vitamins   organic compounds that are essential for life and are also coenzymes  
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