"Biology 102 103 lab 4 enzymes" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 6 of 50 - About 500 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

    • 807 Words
    • 4 Pages

    Name : Andi Nadya Amanda Period : 4 Grade : 11 Enzyme Lab Report Question How heats effect the length of reaction time of an enzyme? Hypothesis I think the heat will make the length of reaction time of an enzyme become slowly. Heat is one of a way to denature the substrate. It means the heat will break down the structure of substrate in order the reaction of enzymes that we activated into it become slowly. Method for Collecting Data First I will record the length of reaction time

    Premium Water Heat Enzyme

    • 807 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Potato Enzyme Lab

    • 1212 Words
    • 5 Pages

    Potato Enzyme Lab INTRODUCTION An enzyme is a protein that speeds up or slows down a specific chemical reaction in an organism. A good rule of thumb is to remember that enzyme names end in “-ase”. This will help in identifying enzymes in further readings. Generally enzymes are catalysts. Hydrogen peroxide is a toxic chemical that is produced in many organisms during metabolism. Organisms must get rid of this toxin to survive. One reaction turns the hydrogen peroxide into water and oxygen. The

    Premium Enzyme Chemical reaction Metabolism

    • 1212 Words
    • 5 Pages
    Powerful Essays
  • Good Essays

    Enzyme Lab Report

    • 443 Words
    • 2 Pages

    In this enzyme lab‚ (insert creative name)‚ the enzyme catalase was observed under varying conditions in order to interpret what prohibits and inhibits the functioning of certain enzymes in chemical reactions. Enzymes aid in chemical reactions by speeding up the time it takes for the reaction to occur‚ without getting “used up” throughout the process. Catalase‚ the specific enzyme used in this lab‚ is a protein abundant in the liver and red blood cells. It enhances the breakdown of hydrogen peroxide

    Premium Enzyme Metabolism Catalysis

    • 443 Words
    • 2 Pages
    Good Essays
  • Good Essays

    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 that can affect the enzyme activity during the breakdown of H2O2. In order to do this‚ we added different levels of pH‚ low‚ medium‚ and high‚ into different test tubes with the enzyme and H2O2‚

    Premium Enzyme PH Chemical reaction

    • 621 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Bio 103 Lab Report

    • 649 Words
    • 3 Pages

    Review for Bio 103 Lab Midterm Read the lab manual and study your worksheets. Vocabulary: Metric system‚ percent error‚ systematic error‚ random error‚ accuracy‚ precision Cylinder‚ beaker‚ pippette‚ balance‚ meniscus Field of view‚ inversion‚ total magnification‚ depth of field‚ par focal Microscope parts: eye piece‚ body tube‚ arm‚ nosepiece‚ objectives‚ stage clips‚ mechanical stage‚ diaphragm‚ condenser‚ fine and course adjustments‚ light stage‚ base Protein‚ peptide bond‚ simple sugar

    Premium Chemistry Glucose Units of measurement

    • 649 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Lactase Enzyme Lab

    • 810 Words
    • 4 Pages

    Type III Writing Assignment: Written in lab notebook 1. Results (recreate in notebook) 15 points/ _____ 2. Conclusion 20 points/ _____ 3. Questions 15 points/ _____ Lactase enzyme lab OBJECTIVES: 1. Understand how biological molecules are essential to the survival of living organisms * * 2. Compare the structures and functions of the major biological molecules(carbohydrates‚ proteins‚ lipids‚ and nucleic acids) as related to the survival

    Premium Glucose Enzyme Fructose

    • 810 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Enzymes Lab Report

    • 1657 Words
    • 7 Pages

    Enzymes Lab Report Inroduction In this lab we explore an enzymes activity and how it can be affected by changes to its environment. An enzyme is a protein and is a catalyst to chemical reactions. It helps accelerate reactions by lowering the activation energy‚ which is needed for reactions in cells to progress at a higher rate. Activation energy is the minimum amount of energy needed for a chemical reaction to occur‚ yielding products from a given set of reactants. (Unit 7: Enzymes lab) Products

    Premium Enzyme

    • 1657 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Biology Lab

    • 79203 Words
    • 317 Pages

    ............................................................. 1 2. Fluorimetry ........................................................................... 10 3. Nephelometry ....................................................................... 12 4. Basic principles and applications of Potentiometry .................. 16 II. Separation techniques ............................................................ 25 1. Chromatography ...................................................................

    Premium Chromatography

    • 79203 Words
    • 317 Pages
    Good Essays
  • Satisfactory Essays

    Enzyme Catalysis Lab

    • 280 Words
    • 2 Pages

    Purpose: The purpose of this lab was to observe and understand the effects of changes in temperature‚ pH‚ enzyme concentration‚ and substrate concentration on the reaction rate of an enzyme-catalyzed reaction. Another purpose of the lab was to explain how environmental factors affect the rate of enzyme-catalyzed reactions. Hypothesis: I believe that if there is an increase in enzyme concentration‚ an increase in temperature‚ or an increase in pH‚ then the intensity of the reaction will

    Premium Chemistry Chemical reaction Enzyme

    • 280 Words
    • 2 Pages
    Satisfactory Essays
Page 1 2 3 4 5 6 7 8 9 10 50