Enzyme Activity Lab Report Essays and Term Papers

  • Lab report on enzyme activity.

    INTRODUCTION Enzymes are a protein serving as a catalyst, a chemical agent that changes the rate of the reaction without being consumed by the reaction. Enzymes are proteins made up of long chains of amino acids. These form complex shapes. The enzymes are individuals, like the different players on a...

    1062 Words | 4 Pages

  • Effect of Concentration on Enzyme Activity Lab Report

    Lab Report (Effect of concentration on enzyme activity) Biology Noor Alawadhi 11- KC Introduction: An Enzyme is a protein, which is capable of starting a chemical reaction, which involves the formation or breakage of chemical bonds. A substrate is the surface or material on or from which an organism...

    619 Words | 3 Pages

  • Effect of Concentration on Enzyme Activity Lab Report

    Chemistry Unit 1 – Revision Questions Chemistry 1A 1) Define an element. How many are there in the Periodic Table? 2) Write a table with the charges and masses of protons, neutrons and electrons. 3) Define atomic number and mass number. 4) Draw electron (energy level) diagrams for Be, S, Al, Cl...

    799 Words | 3 Pages

  • Enzyme Activity Lab

    Title: Enzyme Activity Lab Purpose: To measure the rate of enzyme activity from a tissue abstract and experiment with different factors, such as the enzyme solution and the substrate with different hydrogen peroxide percentages and temperature, that affect enzyme activity. Hypothesis: 1) If...

    568 Words | 2 Pages

  • Lab Report on Enzyme

    BIOLOGY LAB REPORT (UNIT 7: ENZYMES) GENERAL Enzymes are protein that acts as catalyst, lowering the activation energy need for reactions to progress in cells. The reaction can still occur without the presence of the enzyme, but at a much slower rate. The activation energy is the minimum amount of...

    286 Words | 1 Pages

  • College lab report on enzymes

    Lab Ex#8: "Enzymes: Catalysts of Life" INTRODUCTION Enzymes are protein organelles where chemical reactions take place to generate energy within our cells. Without the energy produced from the cell enzyme activity, we would not possess the catalyst activity necessary for energy to produce movement...

    1294 Words | 6 Pages

  • Lab Report on Enzyme Reactions

    Lab report April 14, 2013 Abstract: In this article, we will experiment on the significant in strength of the enzyme by using three different test tubes and measuring the amount of product they give off. To determine this we are going to test the amount of color absorbance by using a special...

    645 Words | 2 Pages

  • lab report enzyme

    Wan Ching Man 5C(21) Effects of temperature on the activity of lipase Aim: To investigate the effects of temperature on the activity of lipase enzyme on milk which contain fats or lipids. Introduction: Enzyme is a kind of biological catalyst that made up of protein. It can speed...

    915 Words | 3 Pages

  • lab report on enzymes

    Enzymes What Are Enzymes? Substances that speed up chemical reactions are called catalysts. Organic catalysts are called enzymes. Enzymes are specific for one particular reaction or group of related reactions. Many reactions cannot occur without the correct enzyme present. They are often...

    570 Words | 3 Pages

  • Ib Enzyme Lab Report

    Investigating the effect of changing substrate concentration on the activity of the enzyme catalase The aim of this experiment is to examine how the concentration of a substrate (hydrogen peroxide) affects the rate of reaction of an enzyme catalyse (found in liver cells) Research Question: how does changing...

    552 Words | 2 Pages

  • Enzyme Lab Report

    Danny Fish 10/9/11 Chemical Testing To identify An Unknown The hypothesis tested was that depending on the solution presented, which would test positive for one of the following, proteins, carbohydrates, or lipids through use of chemical testing. (Sudan IV, Benedicts’ Solution, Iodine, Biuret’s)...

    1802 Words | 5 Pages

  • Enzyme Lab Report

    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...

    447 Words | 4 Pages

  • Enzyme Lab Report

    Eileen Kirby Professor Eischen BIO-151 April 4, 2014 How Environment Can Effect Enzymes Introduction: In a chemical reaction there sometimes can be a catalyst present known as an enzyme. An enzyme is a protein that speeds up a chemical reaction by lowering the amount of activation energy required...

    1139 Words | 6 Pages

  • Enzyme Lab Report

    concentration is much greater than enzyme concentration. Enzymes are essential to life as they are required for many vital metabolic reactions to occur. To adequately explain the properties of enzymes, it is assumed that an enzyme-controlled reaction takes place through an enzyme-substrate complex by the lock...

    1656 Words | 5 Pages

  • Liver Enzyme Lab Report

    LAB 1: What temperature does the enzyme actually work properly in? (Hypothesis) If the temperature is below 40 but above 20, then the liver will show bubbles. If the temperature is raised higher than the optimum temperature, then an extreme decline in enzyme activity would occur following by...

    432 Words | 2 Pages

  • Enzymes Lab Report

    Enzymes Rate Lab Report Introduction: Enzymes are specific biological catalysts, which are needed for an organism’s metabolism, which are chemical reactions that is essential to keep you alive. During a reaction enzymes bonds with substrates to produce products. For example, enzymes in pig livers...

    2780 Words | 18 Pages

  • Enzyme Lab Report

    Enzyme Lab Report Introduction: Enzymes are proteins that enable chemical reactions. In the enzyme lab, the effects of concentration, temperature and pH on the functionality of the enzyme catalase. The enzyme lab was also about measuring reactions by capturing the oxygen that was generated by the reaction...

    418 Words | 2 Pages

  • Enzyme Lab Report

    hydrogen peroxide. The methodology includes procedures; multiple variables were tested in specific concentrations; that test the reaction rates of the enzyme catalase over a fixed period of time. The major conclusion was that catalase reacts faster in warm temperatures that are neither freezing nor boiling...

    1548 Words | 5 Pages

  • Exploring enzyme lab report

    Exploring Enzymes - Ground-Up Tissue Activity Abstract Our experiment looked at how increasing the surface area of a substance affects the amount of bubbles created due to the presence of the enzyme catalase. The experiment used two pieces of fish, one whole and one ground up, which were then covered...

    1052 Words | 4 Pages

  • Enzyme Lab Report

    Eilisha Joy Bryson MISEP Chemistry 512 – Jacobs Enzyme Catalyst Lab - Formal Report – August 8, 2007 ABSTRACT This investigation examined what would happen to the rate of an enzyme-catalyzed reaction if the concentration of substrate changed. We hypothesized that if the concentration increased...

    1107 Words | 4 Pages