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Biology Coursework-Investigation The science: We investigated what the effect on enzymes when we increased or decreased the concentration o atomic number 1 Peroxide: H2O2 H20+O2 The hydrogen Peroxide, which is produced during the respiration is insalubrious to the body and must thitherfore be broken stock to cater it to be removed from the body successfully without it change any cells. The enzyme that breaks henry Peroxide into water and Oxygen is called Catalase, which relieve oneself the Hydrogen Peroxide safe to pass out of our body. The queer cipher of the enzyme allows it to speed up the response, meaning the reaction wint take as long. They lower the activation dynamism that is unavoidable to break up the molecular bonds that hold the meaning together. This reaction takes place when the Hydrogen Peroxide and enzyme particles collide with plenteous postal code to cause a reaction. To ensure that random particles move intot co llide and cause a reaction, the enzymes use a chuck out and key method, which results in the substrate being the discipline sizing or shape to fit the active localise of the enzyme for the substrate to be broken belt down.The higher the substrate concentration, the to a greater extent collisions will occur because there is more bump of a reaction. This is called the collision theory.

Conclusion: In interpret 1, we admit plot reaction showing how much oxygen is produced. These lines on the graph slowly curving off, which demonstrates the reaction slowing down because the production begins to run out. This contributes to the collision theory, becaus! e when the reaction slows down it path there are less particles to react. In graph 2, we take the sign rate of reaction and plot it against the concentration of Hydrogen peroxide. I conclude that as the rate or reaction decreases so does the concentration that it is plotted against (a positive correlation). But this is precisely a general trend,(which the graph contradicts the science). We expected the factors to be be directly...If you motivation to get a full essay, order it on our website: OrderCustomPaper.com

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