Salma Ahmed
English Lit. GCSE Student
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The aim of this experiment is to demonstrate that the substrate Hydrogen Peroxide will break down to oxygen and water, in the presence of the enzyme catalase.
- Words:
- 6085
- Submitted:
- Mon Sep 08 2003
Have a little read: ... BIOLOGY AS LEVEL KATHERINE WYATT ANALYSIS AND EVALUATION OF COURSEWORK EXPERIMENT 5 DECEMBER 2002 COURSEWORK EXPERIMENT Further to the 'Coursework Plan' which was submitted to my tutor on 5 December, outlining a plan for conducting an experiment 'to establish that varying the surface area of catalase exposed to the substrate Hydrogen Peroxide will affect the rate of the reaction', all students were given a 'Student Worksheet', which detailed the prescribed apparatus and methodology for conducting the experiment. The following information will outline the evaluation and analysis of this experiment, under the following headings: * Introduction; * Prediction; * Variables; * Preliminary Work; * Method; * Results; * Conclusion; * Interpretation; * Evaluation. INTRODUCTION The aim of this experiment is to demonstrate that the substrate Hydrogen Peroxide will break down to oxygen and water, in the presence of the enzyme catalase. The catalase will be obtained from potatoes. This experiment also aims to investigate and demonstrate that an increase in the surface area of potato (catalase), placed
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