Investigating the Effect of Enzyme Concentration on the Rate of Reaction

Year 12 Biology HL girls were investigating the effect of enzyme concentration on the rate of reaction using hydrogen peroxide and liver. They learned that  2 H2O2 —-> 2 H2O + O2. The oxygen is given off as a gas and foam is formed. The volume of foam produced in a give time can be used as a measure of enzyme activity. 


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