"Enzyme catalysis lab report" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 16 of 50 - About 500 Essays
  • Better Essays

    Peroxidase Enzyme Lab

    • 805 Words
    • 4 Pages

    Description: A peroxidase enzyme‚ which was extracted from a brassica compestris (turnip)‚ is tested under various conditions in temperature‚ pH level‚ and competitive inhibitor (hydroxylamine). ABSTRACT: In order to determine the properties of an enzyme‚ a peroxidase enzyme was extracted from a brassica compestris (turnip) and tested under various temperatures‚ pH levels‚ and by a competitive inhibitor (hydroxylamine). The enzyme activity was measured in various ways depending on the activity

    Premium Oxygen Enzyme Hydrogen peroxide

    • 805 Words
    • 4 Pages
    Better Essays
  • Satisfactory Essays

    Jello and enzyme lab

    • 348 Words
    • 2 Pages

    According to the results in this lab Jell-O must contain protein due to the fact that the meat tenderizer was able to break down the Jell-O much the same as it would break down the proteins in meat. 5. Did the amount of meat tenderizer give different results? The amount of meat tenderizer did give different results‚ cup ☻2 with the least amount of tenderizer did not break down as much as the cup ☻3 with the most tenderizer. Conclusion According to this lab it demonstrated that Jell-O does

    Premium Enzyme Protein Nutrition

    • 348 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Enzyme Kinetics Lab

    • 1294 Words
    • 6 Pages

    Cavanaugh Lab: Tuesdays at 1pm Enzyme Kinetics Lab Introduction: Enzymes are proteins that will catalyze reactions to make the rate of the reaction occur faster than it would without. It can also make the reaction occur in the first place. Tyrosinase is an enzyme that has a variety of functions and activities. It produces pigments like melanin and others that would be apparent when a fruit is cut in half and it browns. (Bien-etre 3).There is that one function that stands out and the enzyme is continuously

    Premium Cancer Oncology Protein

    • 1294 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Enzyme Reaction Lab

    • 868 Words
    • 4 Pages

    The effect of time on enzyme reaction. Abstract: In this lab investigation we will observe how the amount of hydrogen peroxide is affected by catalase over time. The enzyme was added to 10 mL’s of hydrogen peroxide and observed over time to determine the relation between time and enzyme activity. The hypothesis stated that as time increased substrate would decrease. Therefore I predicted that at 60 seconds‚ there would be the least amount of H2O2. The enzyme activity mirrored my predictions

    Premium Oxygen Enzyme Hydrogen peroxide

    • 868 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Heterogeneous Catalysis

    • 1154 Words
    • 5 Pages

    HETEROGENEOUS CATALYSIS D. C. AGUILAR AND B. N. SANCHEZ INSTITUTE OF CHEMISTRY‚ COLLEGE OF SCIENCE UNIVERSITY OF THE PHILIPPINES‚ DILIMAN QUEZON CITY‚ PHILIPPINES RECEIVED MARCH 17‚ 2008 ABSTRACT Catalysis which involves the use of a catalyst in a different phase from the reactants is known as heterogeneous catalysis. Catalysts are known to enhance rates of reaction without being consumed and they also reduce activation energies. The hydrogen peroxide decomposition reaction catalyzed

    Free Catalysis Chemical reaction Chemical kinetics

    • 1154 Words
    • 5 Pages
    Better Essays
  • Better Essays

    Enzyme Formal Lab

    • 2542 Words
    • 11 Pages

    Investigation on the effects of Temperature‚ pH levels‚ and Enzyme Concentration on the reaction rate of the Decomposition of Hydrogen Peroxide by Catalase The purpose of this investigation is to figure out how temperature‚ pH‚ and enzyme concentration affect the reaction rate of an enzyme. It’s important to understand how certain factors affect enzymes because of their crucial role in the metabolic processes of life. Enzymes lower the activation energy necessary for a chemical reaction to

    Premium Enzyme Metabolism

    • 2542 Words
    • 11 Pages
    Better Essays
  • Better Essays

    Enzyme Kinetic Lab

    • 1993 Words
    • 8 Pages

    Ah Seung Chong Molecular Biology CTW: Enzyme Kinetic Dr. Cruz 07/22/2010 Enzyme kinetics Introduction Enzymes are biological catalysts or assistants‚ without enzyme many of important processes of life could not happen. Most of enzymes are proteins that help speed up chemical reactions by lowering amount of activation energy needed for the reaction1. Enzymes are usually highly selective‚ only bind to specific substrate and convert it to product at a particular rate1. The rate of the reaction

    Premium Enzyme Chemical reaction Catalysis

    • 1993 Words
    • 8 Pages
    Better Essays
  • Better Essays

    Enzymes Laboratory Report

    • 1255 Words
    • 6 Pages

    ENZYMES LABORATORY REPORT Introduction The utilization of any complex molecule for energy by an organism is dependent on a process called hydrolysis. Hydrolysis breaks complex molecules into simpler molecules using water. Similarly‚ the process that is the reverse of this is called dehydration synthesis‚ which removes water from simpler molecules. However‚ because hydrolysis occurs very slowly‚ living organisms use biochemical’s called enzymes to speed up the reaction. In this lab exercise

    Premium Enzyme

    • 1255 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Potato Enzyme Lab

    • 622 Words
    • 3 Pages

    Enzymes are catalysts that speed up chemical reaction but are not themselves consumed or changed by the reaction. The cell’s biological catalysts are proteins. Proteins are made up of one or more polypeptide chains that are folded to make an active site‚ an area in which a material to be acted on by the enzyme‚ called the substrate‚ will fit. The temperature‚pH‚ the concentration of enzyme‚ and the concentration of substrate all affect the activity of the enzyme and the rate of the reaction. The

    Premium Enzyme Chemical reaction Catalysis

    • 622 Words
    • 3 Pages
    Good Essays
  • Good Essays

    of this lab was to compare the action of a catalyst (enzyme) under different environmental conditions. This was determined by performing a variety of different experiments. The first experiment was performed by adding hydrogen peroxide to sand. Due to the fact that the sand was not soluble in the hydrogen peroxide‚ no reaction thus no catalyst were present. Manganese dioxide was also added to the hydrogen peroxide creating a moderately fast reaction thus leading to believe that an enzyme was present

    Premium Chemistry Chemical reaction Oxygen

    • 446 Words
    • 2 Pages
    Good Essays
Page 1 13 14 15 16 17 18 19 20 50