"Bio 111 enzyme activity 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
  • Good Essays

    Lab Enzymes

    • 1639 Words
    • 7 Pages

    Introduction How does changing the surroundings of enzymes affect their reaction rate? The purpose of the experiment is to determine how different abiotic conditions affect the rate at which enzymes accelerate/cause reactions In this lab students measured the height of the foam after catalysis between catalase (enzyme) and 7 other (solutions) to determine which solution had the fastest reaction rate.. The control variable of the experiment would be the solution of only hydrogen peroxide‚ water

    Premium Enzyme Acid Chemical reaction

    • 1639 Words
    • 7 Pages
    Good Essays
  • Good Essays

    Background Information Part 1 In the first part of the enzyme lab‚ we mixed a substrate and an indicator with an enzyme. There was also a neutral buffer in each of the chemical mixtures. The neutral buffer regulated the pH to around 7. We got a color palette and once we mixed each together‚ we observed and saw a change in the color of the substance. The darker and more brown the substance got‚ the more oxygen produced by the reaction. Our results showed that amount of oxygen produced increased

    Premium Enzyme PH

    • 1927 Words
    • 8 Pages
    Good Essays
  • Better Essays

    enzyme report

    • 684 Words
    • 3 Pages

    In this lab we used a solution of lactase to test the chemical and physiological properties of this particular enzyme and determined whether the lactase came from human cells or bacterial cells. In the statistical analysis statistical formulas and techniques are used to analyze the significance of a set of data and the validity of the conclusions made based on that data. These are some terms and definitions that will be crucial to understanding the validity of this experiment. An enzyme is a protein

    Premium Enzyme Statistics Statistical hypothesis testing

    • 684 Words
    • 3 Pages
    Better Essays
  • Good Essays

    Enzymes Abstract: The following 2 labs experimented the more enzymes and substrates added to the concentration will effect the reaction rate. Our second lab‚ we tested enzyme and substrate concentrations to determine the increase of temperature and inhibitor. The enzyme source used in both labs was peroxide‚ guaiacol is used as a substrate for peroxide. We used Guaiacol‚ turnip extract‚ peroxide and distilled water for enzyme and substrate concentration. In the second lab we used the same substances

    Premium Enzyme Chemical reaction Catalysis

    • 531 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Biol 111 lab report water

    • 656 Words
    • 3 Pages

    color in the presence of starch‚ which is the control group that we have setup that demonstrates what would happen naturally‚ with starch and Lugol’s regent (I2Kl). The control group will have a distinct comparison available for us. As amylase‚ an enzyme that catalyzes the breakdown of the starch into glucose‚ which will have no reaction with Lugol’s regent (I2Kl) as well as no color change. Were starch molecules able to cross the membrane? No‚ the starch molecules were not able to cross the membrane

    Premium Starch Chemistry Enzyme

    • 656 Words
    • 3 Pages
    Good Essays
  • Good Essays

    bio 101 lab report

    • 579 Words
    • 3 Pages

    Evolution Lab “Evolution by Natural Selection” The object of this experiment is to determine how changing the size of the beak of a finch will affect the population as well as the growth rate of the finch’s beak. The reason for the experiment is to evaluate evolution and how it affects the finch’s population‚ and how natural selection is always present in life. In this experiment I will show that the finch will continue to evolve until its beak has reached the optimal size for sustaining

    Premium Natural selection Time Bird

    • 579 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Jennifer Anatomy and Physiology Enzyme Lab Report Introduction The chemical reaction that is being studied is the hydrolysis of starch. The enzyme that is being studied is amylase. This experiment is looking at the effect of temperature on the rate of the enzymatic hydrolysis of starch. My hypothesis is that the higher the temperature the faster the hydrolysis of the starch would occur. The rationale behind this is that heat

    Premium

    • 462 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Bio Lab

    • 573 Words
    • 3 Pages

    Period 1 10/14/12 Enzyme lab Enzymes are biological catalysts that speed up the process of chemical reactions. They are also proteins‚ and most enzymes activities occur within organism. They decrease activation energy‚ energy that is needed to start a chemical reaction. Enzymes are substrate specific substrates ending in "-ase"‚ enzymes ending in "-ase". External factors‚ such as temperature‚ pH‚ and concentration of the substrate‚ affect the enzymes activity in the lab‚ pectase and cellulase

    Premium Enzyme Chemical reaction Catalysis

    • 573 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Ap Bio Lab Report

    • 425 Words
    • 2 Pages

    The hypothesis for this lab was that Core B will be the least flexible due to a loss in water. Unfortunately‚ my results led my hypothesis to be incorrect. The results that were received was that Core C was the most flexible‚ Core B was somewhat flexible‚ and Core A was not flexible and stiff. Core A was the most non-adjustable due to it being hypertonic which means that the total concentration of all the dissolved solute particles is greater than the other solution. Core B was isotonic meaning

    Premium Water Chemistry Concentration

    • 425 Words
    • 2 Pages
    Good Essays
  • Better Essays

    The Determination of the Effect of pH on Amylase Activity Grace Chung Abstract: Amylase is an important enzyme in the human body as it allows for the consumption of starch by breaking the polysaccharide down into maltose units. All enzymes‚ including amylase‚ function best at a certain optimal pH. Therefore‚ in this experiment‚ the effect of different pHs on the reaction rate of amylase is studied. It was hypothesized that the amylase-starch reaction would proceed fastest at a pH closest to

    Premium Enzyme Starch Amylase

    • 2048 Words
    • 9 Pages
    Better Essays
Page 1 13 14 15 16 17 18 19 20 50