used is different concentrations of potato and the reactant used will be Hydrogen Peroxide. Hydrogen Peroxide which will be the buffer solution is a PH of 7.2. My hypothesis for the experiment is that as the concentration of the enzyme is increased the rate of reaction will be increased‚ producing oxygen at a faster rate. The results in my opinion will show positive correlation. The amount of buffer solution (hydrogen peroxide) will be kept the same throughout the experiment in the interest of reliability
Premium Hydrogen peroxide Oxygen Measurement
higher the concentration of hydrogen peroxide the faster the reaction will occur and the more foam will be produced. Aim: The aim of this investigation is to determine how the concentration of hydrogen peroxide effects the intensity of the reaction. Variables: Independent- The concentration of hydrogen peroxide. Dependant - The intensity of the reaction. Constants – The temperature‚ the amount of liver‚ pH level‚ test time‚ Materials: Solutions of hydrogen peroxide varying in concentration 1
Premium Hydrogen peroxide Liver Oxygen
LAB: Substrate Concentration Affecting the Rate of Enzyme Activity: Through the Experiment of Beef Liver Puree and Hydrogen Peroxide Research Question Does different amount of substrate affect the rate of enzyme activities? Purpose To examine how different types of concentration (Hydrogen Peroxide) affect the rate of enzyme activity. Hypothesis We believe that if there is more substrate concentrated‚ then there will be an increase in the rate of enzyme activity. This is because
Premium Enzyme Oxygen Hydrogen peroxide
promotes the conversion of hydrogen peroxide‚ a powerful and potentially harmful oxidizing agent‚ to water and oxygen. Catalase also uses hydrogen peroxide to oxidize toxins including phenols‚ formic acid‚ formaldehyde and alcohols. Catalase is an example of a particularly efficient enzyme. Catalase has one of the highest turnover numbers for all known enzymes (40‚000‚000 molecules/s). This high rate shows an importance for the enzymes capability for detoxifying hydrogen peroxide and preventing the
Premium Oxygen Enzyme Hydrogen peroxide
speeds up the decomposition of hydrogen peroxide The students have studied that Hydrogen peroxide is a jeopardy to metabolism if it’s not obliterated. Enzymes are proteins produced by living cells of that act as catalysts which affects the rate of biochemical reaction by speeds up the breakdown of hydrogen peroxide into water and oxygen gas. The students have formed a hypothesis toward this experiment. If the speed of decomposition of hydrogen peroxide is related to the temperature then in high temperature it will
Premium Hydrogen peroxide
of the most common enzymes. It is found in living organisms and is used to break down hydrogen peroxide. This must happen because hydrogen peroxide is considered toxic to cells in the body. However‚ when catalase is used it breaks it down into hydrogen and oxygen‚ which is much safer to have in the body. A substrate is the material that is being broken down. In this case‚ the substrate would be hydrogen peroxide. The catalase‚ located in the liver‚ is being used to break down the substrate. Problem
Premium Chemical reaction Hydrogen peroxide Water
I. Experiment 1 A. Description of Experiment: Three plastic beakers were used for this experiment. In one‚ a 20 mL of 1% hydrogen peroxide solution was made. In order to get this‚ the stock solution‚ which was 3%‚ was diluted using 10 mL of hydrogen peroxide and 20 mL of water. In the second beaker‚ a ¼ dilution of potato extract was made using 2 mL of potato extract and 6 mL of water. The third plastic beaker contained 8 mL of water. Using the first and second beaker the experimental assay
Premium Hydrogen peroxide Catalase Oxygen
Purpose: Cells produce toxic wastes‚ in this experiment hydrogen peroxide‚ and without some sort of molecule to break it down the cell will die‚ along with the organism itself. However with the aid of an enzyme‚ catalase‚ hydrogen peroxide is able to be broken down into an intermediate and thereafter harmless substances water and oxygen. The goal of this lab is to measure the reaction rate of this process in different substances such as a liver‚ a vegetable‚ and breast tissue. By using variables
Premium Hydrogen peroxide Enzyme Chemical reaction
speeding up reaction in our cells that break down hydrogen peroxide‚ a toxic substance into a harmless substance which is water and oxygen. Hydrogen peroxide (H2O2) is the by-product of many normal cellular respirations mainly in our body for it to function properly. However‚ H2O2 is a toxic substance that can be harmful for the body once it’s not processed properly. If the cell cannot break down H2O2 into a harmless substance such as water and hydrogen‚ we as the multicellular organism will be poisoned
Free Enzyme Hydrogen peroxide Catalase
Glucose Oxidase and Its Various Uses Aaron Truong Since glucose oxidase has an end product called hydrogen peroxide‚ which is a harmful substance to bacteria‚ it can be used to fight bacteria‚ or sterilize objects (can have various uses such as in hand sanitizers‚ toothpaste‚ soap‚ etc)‚ not just biosensors. Another key part in the reaction would be C6H12O6‚ or glucose. Glucose oxidase can be applied to diabetics as mentioned earlier‚ as biosensors work by "keeping track of the
Premium Enzyme Oxygen Blood sugar