Turnip Peroxidase Enzyme Essays and Term Papers

  • The environmental factors that effect turnip peroxidase

    Four environmental factors of enzymes were tested in lab. The changing of pH, substrate concentrations, temperature, and an inhibitor (NaCl) and the effects it hade on the enzyme turnip peroxidase. Enzymes are biological catalysts which increase reaction rates by lowering the activation energies of substrates...

      2008 Words | 6 Pages   Magnesium in biology, Active site, Cofactor (biochemistry), Enzyme

  • The environmental factors that effect turnip peroxidase

    Four environmental factors of enzymes were tested in lab. The changing of pH, substrate concentrations, temperature, and an inhibitor (NaCl) and the effects it hade on the enzyme turnip peroxidase. Enzymes are biological catalysts which increase reaction rates by lowering the activation energies of substrates...

      2008 Words | 6 Pages   Magnesium in biology, Active site, Cofactor (biochemistry), Enzyme

  • Affects of Ph on Peroxidase Enzyme

    Affects of pH on Peroxidase Enzyme Claire Bell Biology 1130 Jazmen Myers Section 36 Abstract Peroxidase is a turnip enzyme; it is used in the oxidation of hydrogen peroxide to lower activation energy, speeding up the reaction. The activity of peroxidase is highly dependent...

      1598 Words | 5 Pages   Catalysis, Chemical reaction, Enzyme, Hydrogen peroxide

  • An Observation of Potato Enzyme, Peroxidase, Activity

    AN OBSERVATION OF POTATO ENZYME, PEROXIDASE, ACTIVITY Gil Manco Rylie Pfledderer May 27, 2014 Lab Instructor: Mr. Johnathan LaCombe ABSTRACT: A class of biology students at Indiana University Purdue University Indianapolis recently constructed a series of experiments to measure the activity level...

      1913 Words | 9 Pages   PH, Enzyme inhibitor, Enzyme assay, Redox

  • Finding the Optimal pH of the Enzyme Peroxidase with the Aid of a Spectrophotometer

    the Optimal pH of the Enzyme Peroxidase with the Aid of a Spectrophotometer ABSTRACT The peroxidase enzyme was partially purified, and the enzyme activity was calculated with the use of a spectrophotometer, demonstrating the effect of pH on peroxidase activity. The objective...

      723 Words | 6 Pages   Buffer solution, Hydrogen peroxide

  • Determining the Properties of an Enzyme - Establish the Most Optimal Environment for a Peroxidase Enzyme

    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...

      769 Words | 4 Pages   Active site, Enzyme, Catalysis, Enzyme inhibitor

  • Peroxidase Enzyme Biology Lab Report (Half Way Finished)

    How Enzymes Work In Different Environments By Sarah Smith Biology1111 October 20, 2011 Lab Partner: Nellie Greer ABSTRACT Peroxidase is an enzyme found in potatoes that catalyzes the breakdown of hydrogen peroxide, H2O2, into O2 gas and water. We examined the different pH environments...

      621 Words | 3 Pages   Active site, PH, Buffer solution, Enzyme

  • Peroxidase

    variables? If you vary the temperature, after a certain temperature, the enzymes will become denatured and then the rate will decrease. Each enzyme functions at an optimum pH. Well according to the graph, you see that the enzyme did not function at all when boiled which can be explained by the fact...

      1456 Words | 5 Pages   Enzyme inhibitor, Enzyme catalysis, Enzyme, Denaturation (biochemistry)

  • Peroxidase

    Publication No. 11137 Enzyme Activity Guided Inquiry Lab Turnip Peroxidase Introduction Peroxidase enzymes are widely distributed in plants and animals, including bacteria, to protect cells against the effects of oxidative stress and cell damage due to hydrogen peroxide. Peroxidases are easily extracted...

      1567 Words | 15 Pages   Enzyme kinetics, Hydrogen peroxide, Catalase, Redox

  • A Guaiacol Dye-Coupled Reaction Reports That Catalytic Activity of Peroxidase Isolated from Fresh Turnip (Brassica Rapa) Increases as Temperature Rises.

    Enzymes are proteins which serve to reduce the activation energy required for biological reactions (Russell and others 2010). This allows biologically important chemical reactions to occur rapidly enough to allow cells to carry out their life processes (Russell and others 2010). Enzymes are made of one...

      1387 Words | 4 Pages   Enzyme kinetics, Catalysis, Enzyme, Protein folding

  • Peroxidase that healthy

    Healthy Lifestyle Top of Form 1 Corinthians 6:19-20 Or do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, for you were bought with a price. So glorify God in your body. 1 Corinthians 10:31 So, whether you eat or drink, or whatever...

      1173 Words | 3 Pages   Wisdom, Eternal life (Christianity)

  • The Effects of Peroxidase

    The breakdown of hydrogen peroxide by the enzyme peroxidase is a common chemical reaction in cellular metabolism. However if the cells develops high amounts of hydrogen peroxide, it can harm the cell itself. There is a reaction within the liver that involves the hydrogen atoms in a toxic substance to...

      634 Words | 2 Pages   Hydrogen peroxide, Catalase, Metabolism, Chemical reaction

  • HorseRadish peroxidase

    HORSERADISH PEROXIDASE Introduction: What it is, and used for A European plant much like cabbage or collard green, called Horseradish is used in Biology experiments today because of its ability to produce a metalloenzyme. Simply put it produces protein with a metal ion factor within it and...

      698 Words | 2 Pages   Immunohistochemistry, Affinity chromatography, Cofactor (biochemistry), Protein

  • Enzymes

    Analysis of the action of Catalase (present in living tissues) on Hydrogen Peroxide Aim: To investigate the effect of pH on the action of the enzyme Catalase found in living tissues (fresh liver pieces). Hypothesis: Reaction rate will increase at neutral pHs (6-8), and acidity at either extremes of...

      524 Words | 2 Pages   Sodium hydroxide, Hydrogen peroxide, Hydrochloric acid, Corrosive substance

  • Enzyme

    Procedures for Part A: For Activity A, we first tested enzyme activity. First, we used an H2O2 syringe to transfer 10 mL of H2O2 into an unlabeled 60-mL cup. Then, we used a transfer pipet to add one mL of catalase solution into the unlabeled 60-mL cup that we put H2O2 in. After that, we observed the...

      585 Words | 2 Pages  

  • Enzymes

    students have heard of enzymes previously, but they probably have no idea what they actually are. Many cleaning products found in the marketplace use enzymatic action, and this is what students might be familiar with. But this is not the true function of enzymes. In our bodies, enzymes are essential....

      336 Words | 2 Pages   Enzyme, Catalase, Hydrogen peroxide, Enzyme substrate (biology)

  • Enzyme

    www.fibre2fashion.com Applications of Enzymes in Textile Wet Processing Source: New Cloth Market Enzymes can be applied in several steps of textile wet processing and in formulation of detergent powders. Since the major textile finishing process is coloration, classical finishing processes can be...

      6110 Words | 17 Pages   Pectin, Hydrolysis, Pill (textile), Hydrogen peroxide

  • Enzymes

    Enzyme activity The introduction is a statement of the subject and objectives of the experiment and presents your hypothesis. Relevant background information (appropriately referenced) is given in sufficient detail that a person unfamiliar with the topic can understand the nature of the experiment...

      2119 Words | 6 Pages  

  • Enzymes

                             Enzyme Lab Report      Enzymes are an important part of our life’s they speed up chemical reactions and lower the activation speed of a product. Enzymes are affected by PH, Ionic Bonds, and extreme temperatures. This experiment attempted if temperatures will affect enzyme and how they...

      510 Words | 2 Pages  

  • Enzyme

    LACTASE ENZYME LAB PURPOSE: This lab will examine the specificity of an enzyme (lactase) to a specific substrate (lactose). Students will observe the actions of the enzyme and how shape is important to enzyme reactions. Students will also observe what will happen when the enzyme is denatured. MATERIALS...

      979 Words | 7 Pages   Lactase, Lactose, Sugar, Lactose intolerance

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