Enzyme Review
Quiz by Donna Donohue
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12 questions
Show answers
- Q1Enzymes are a type of ...lipidproteincarbohydratenucleic acid30s
- Q2Enzymes are a catalyst. Which means they...stop a reactionslow down a reactionkeep the reaction from happeningspeed up a reaction30s
- Q3Activation energy is...the energy a chemical reaction needs to take placethe energy given off by a chemical reactionthe result of a chemical reaction30s
- Q4Enzymes...can be effective at only one temperaturecan only be used onceonly work on specific reactionsare required for a reaction to happen30s
- Q5The substance the enzyme binds with is called theproteinsubstrateenzyme substrate complexproduct30s
- Q6Most enzymes end in the letters..-ate-ose-use-ase30s
- Q7The active site is...where the product goes after the reactionalways the same size and shapewhere the enzyme binds with the substratea different shape than the substrate30s
- Q8Letter a representsthe reactantsthe productsthe energy required with an enzymethe energy required without an enzyme30s
- Q9The red line representsThe reactantsThe productsThe energy required without and enzymeThe energy required with an enzyme30s
- Q10Enzymes...bind with every substanceonly bind with a specific substancebind with many different substances30s
- Q11When an enzyme and substrate bind together is is called thereactantsenzyme substrate complexproductsactivation energy30s
- Q12Ezymes....work at any temperature of pHoften need a specific temperature or pH to workare rare and hard to find in living thingsonly work for one reaction30s
