"Enzyme activity lab report" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 4 of 50 - About 500 Essays
  • Best Essays

    Enzyme Lab Report

    • 3716 Words
    • 15 Pages

    Biofuel Enzyme Kit Katie Adamson Biochemistry Laboratory‚ BIO124L 1/29/15 Abstract The objective in this lab was to determine the effects different conditions had on the enzyme cellobiase. We examined reaction rates in the presence or absence of an enzyme‚ the effects temperature and pH changes on the enzyme and the effects enzyme concentration and substrate concentration had on the enzyme. As expected results showed us that cellobiase works optimally when conditions are favorable. We see this

    Premium Enzyme Metabolism Chemistry

    • 3716 Words
    • 15 Pages
    Best Essays
  • Satisfactory Essays

    Enzymes Lab Report

    • 371 Words
    • 2 Pages

    Lab Report Enzymes (must be typed) Name: Amanda Gallegos Date: 2/15/15 Section: BIOL 101GL What is the Hypothesis of this experiment? (3 points) -The highest temperature will affect the reaction rate of enzymes. What is the dependent variable? (1 point) -Change of rate/product/color/absorbency. What is the independent variable? (1 pt) -The temperature. Explain in detail the procedure that you followed (including amount of substrate‚ enzyme etc‚ and the whole procedure including incubation times)

    Premium Boiling Water Distillation

    • 371 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Enzymes Lab Report

    • 1305 Words
    • 6 Pages

    Title: The Effect of Varying Amounts of Substrate and Enzyme on a Reaction Rate Abstract In living organisms‚ certain reactions must take place rapidly to assist life. This occurs because of enzymes‚ because all reactions would take place too slowly to sustain life (Jacklet‚ 237). Enzymes are large protein molecules that catalyze specific chemical reactions without being used up in the process. Each enzyme has a region on its surface‚ called the active site‚ which recognizes a specific

    Premium Enzyme Chemical reaction Catalysis

    • 1305 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Enzyme Lab Report

    • 1060 Words
    • 5 Pages

    Enzyme Lab Experiments Problem: How can we demonstrate how enzymes work? What happens if we alter the environment of an enzyme? Materials: G;lucose Test Strips Test Tubes Pipettes Raw Hamburg Lettuce Potato Raw Liver Chalk Beakers Dairy Lactose Tablet Water Sugar Solo Cups Hot Plate Knife Gloves Skim Milk Glow Sticks Peroxide Hypothesis: 1. If we change the environment via temperature the glow stick will Its intensity will change 2. If hydrogen peroxide is added to a certain food liver

    Premium Oxygen Enzyme Hydrogen peroxide

    • 1060 Words
    • 5 Pages
    Good Essays
  • Better Essays

    Enzyme Lab Report

    • 1517 Words
    • 7 Pages

    Effects of pH on the Function of Enzymes Rena Mototani Glen Rock High School Advanced Biology 2014-2015 Effects of pH on the Function of Catalase Rena Mototani Problem: How does the pH of a cell affect the function of the enzyme catalase? Introduction In this lab‚ we experimented the effects of pH on the function of the enzyme catalase. Catalase is an enzyme that brings about the reaction by which hydrogen peroxide is decomposed to water and oxygen (Encyclopedia Britannica). The

    Premium Enzyme Oxygen Hydrogen peroxide

    • 1517 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Enzyme Lab Report

    • 492 Words
    • 2 Pages

    Environmental Parameters of Enzyme Activity Alex Rocha Texas State University Abstract If you’ve ever left a cut up apple out for long‚ you’ll notice that after a while‚ it will turn brown. The reason for this is an enzyme named catechol oxidase‚ a ubiquitous plant enzymes containing a dinuclear copper center (Klabunde‚ Eicken‚ Sacchettini‚ & Krebs‚ 1998). In this experiment‚ we used two different chelators‚ ethylene diamine tetraacetic acid and phenylthiourea to test which would stop

    Premium Concentration Chemistry Enzyme

    • 492 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Enzyme Lab Report

    • 686 Words
    • 3 Pages

    Influence of Concentration on the Activity of Amylase Title Influence of Concentration on the Activity of Amylase Abstract Does more or less concentration speed up the reaction rate of amylase in starch? In this experiment diluted solutions of amylase were created and then tested using a starch solution‚ I2KI for reaction times. The answer to the question was proved to be that more concentration of amylase speeds up the reaction time. Introduction The enzyme‚ amylase is found in the saliva

    Premium Starch Chemical reaction Reaction rate

    • 686 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Enzyme Lab Report

    • 2104 Words
    • 9 Pages

    Effecting the Reaction Rate in Enzymes in Plants and Animals Problem- How do variables temperature and surface area affect the rate of reaction occurring in the enzyme? Information- Enzymes are proteins that act as biological catalysts. They speed up chemical reactions that take place in cells. Enzymes can be found in both liver and potato. They provide a site where reactants can be brought together to react. These reactants are called substrates that fin into the enzyme. The changing of heat‚

    Premium Chemical reaction Reaction rate Liver

    • 2104 Words
    • 9 Pages
    Good Essays
  • Good Essays

    Enzyme Lab Report

    • 1566 Words
    • 7 Pages

    Enzymes INTRODUCTION Enzymes are protein cells and they are found in the gut. They help to break down the food you eat. Enzymes are produced by living cells and they speed up reactions because they are biological catalysts. If we did not have enzymes‚ the reactions in our cells would be too slow to keep us alive. This means that they are extremely important for our survival. The properties of enzymes are: ⋆ They can be used many times‚ because they can speed up reactions without

    Premium Enzyme Pancreas Small intestine

    • 1566 Words
    • 7 Pages
    Good Essays
  • Better Essays

    Enzyme Lab Report

    • 1747 Words
    • 7 Pages

    Dana Calderone Responses of Enzyme Activity from pH and Concentration Abstract Enzymes are the key to many of the chemical reactions that our bodies depend on to live. Without enzymes‚ we would not exist. These biological catalysts speed up the reactions as well as reduce the amount of activation energy needed to complete the process. Knowing how important enzymes are to us‚ it is important to realize what they require to function. They need select conditions and rates to work right. These conditions

    Premium Enzyme Chemical reaction Metabolism

    • 1747 Words
    • 7 Pages
    Better Essays
Page 1 2 3 4 5 6 7 8 9 50