Catalase Lab

Lab Report Catalase Enzyme Lab Catalase Enzyme Lab Background: Catalse is an enzyme unremarkably found in more plants and animals. Its purpose is to defend finale off any toxic substances by destroying them. It is also office by some cells to destroy cellular waste. This lab lead demonstrate the effect of temperature and pH on the action of this enzyme. The substratum of the enzyme will be hydrogen hydrogen bleach (H2O2). Catalase whole kit and boodle by the following mechanism. 2H2O2 ( 2H2O + O2 What is the effect of temperature and pH on the action of catalase? Aims: Demonstrate and observe the effect of surface field of keep an eye on of the enzyme, temperature and pH on the natural process of catalase Materials: 1M. NaOHHot Plate10 ml graduated cylinder 1M. HClIcedistilled water 3% H2O22 full-size beakerspotato 6 test tubing systemsForcepsliver Test tobacco pipe rack3 micropipettesmortar and pestle 3 th ermometerknifeStop witness Test subway holderStirring rod Part A universal Catalase Reaction guessing: modest potato will consider the highest rate of reaction part: 1- Take two make clean test subways and mark them 1 and 2. 2- Place a put up of potato in piping 1. 3- effuse 2ml of hydrogen peroxide to tube 2, and determine temperature. 4- Pour content of tube 2 to tube 1, and observe. 5- Pour off the liquid in tube 1, leaving the piece of potato. 6- contribute another 2 ml of hydrogen peroxide to tube 1, and observe.

7- Using the mortar and pestle, crush a piece of potato and place it in a clean test tube ( 3). 8- Pour 2ml of hydrogen peroxide ! into tube 3, and observe. Data accrual: Quantitative Table 1: Recyclability and surface area effects on enzymatic activity |Type of reaction |Uncrushed potato (control) (22 c) |Recycled potato (catalase) |Crushed stump spud | |Rate of reaction |3 |1...If you want to rile a full essay, order it on our website: OrderEssay.net

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