Coursework Prep.

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  • Created by: Nogsy
  • Created on: 18-04-13 20:33
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  • Enzymes
    • Rate of enzyme reactions is affected by:
      • Temperature
      • Enzyme concentraion
      • Substrate concentration
      • pH
      • Inhibitors
      • Co factors
    • An anomoly may mean obe of the other variables has not been controlled SAY SPECIFICALLY WHICH VARIABLE (e.g. temp.)
    • Reaction time may hinder results f they are to quick to time
    • Colour change experiments are subjective and could be made better using colouimeters/ standars to compare to.
    • Always choose the most precise measurement (i.e. the one with the most graduatons)
    • Repeat until concordent data is achieved for reliability


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