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Investigating how the temperature can affect the Rate of Reaction.
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Biology - Investigating how the temperature can affect the Rate of Reaction Aim To investigate the effect of enzyme concentration on the rate of reaction the enzyme controls, using amylase and starch to illustrate this. Hypothesis I predict that the more concentration of amylase there is added to the solution, means the more number of particles there would be. This would mean the number of collisions would increase so the time would decrease as the concentration of amylase increases Equipment used - Boiling Tubes X 5 - to conduct experiments in - Test Tube rack - to hold up the test tubes - Large Syringe - to measure 5cm³ of starch - Small Syringe - to measure different amounts of Amylase - Pipette - to measure precisely the volume used in each experiment is the same - Iodine Solution - used as a test for starch - Benedict Solution - used for reducing sugars (glucose, maltose etc) - Amylase - - Starch -...
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