• Lab Report Chemical Change
    Lab Report 1/28/13 Observations of Chemical Changes Page. 14 Objectives: The objectives of this experiment are: 1. To observe some properties of chemical reactions 2. to associate chemical properties with household products Background Information: Chemical changes are often accompanied...
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  • Metallic Ions Lab Report
    4/29/2013 5.1 Lab Report - Identification of Metallic Ions TITLE: LAB 5.1 IDENTIFICATION OF METALLIC IONS PURPOSE: In this lab we are learning how to observe and perform “flame tests”, of alkali and alkaline earth metal ions. We will use basic lab equipment provided in our Labpaq, and follow...
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  • enzyme
    Enzyme Lab Name ___________________________ Assignment 1: Getting to Know Enzyme Lab: Setting Up an Experiment The first screen that appears in Enzyme Lab shows you a biochemistry lab containing all the reagents and equipment you will need to perform your experiments. Click...
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  • Bio Lab Essay K101
    reactions and Results of Using Enzyme Turnip Root Peroxidase Lab results from: Andrew Compton, Mickey. Results published 9/29/2012. TA: In this series of laboratory experiments, my lab partner and I were to conduct an experiment about the oxidation rate of the enzyme peroxidase in the presence of...
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  • Biology Enzyme Lab
    Enzyme Lab 6 03/13/2013 Report by Mary Jo Anthony I. Introduction II. Materials and Methods III. Results IV. Conclusion and Discussion Introduction Background Information: This lab allowed us to study chemical reactions and how catalysts will affect...
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  • Science Experimeny
    Concentarion ENZYME LAB Introduction- Enzymes are proteins that speed up the rate of reactions in living things. In this lab, we will perform four experiments exploring the way enzymes work. PART A: pH SPECIFICITY Every enzyme has a specific pH at which it works best. In this section...
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  • Effects of Enzymes
    The Effects on Enzymes By Bailey Rose The Effects on Enzymes Bailey Rose 10/31/2011 Abstract In this lab exercise, the study of enzyme catalase, we viewed the breakdown of hydrogen peroxide into water and oxygen. The purpose was to isolate catalase from starch and measure the...
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  • How to Write a Formal Lab Write Report
    up a "FORMAL" Lab Report THE REQUIRED COMPONENTS • Title Page • Introduction – Objective – Background Information on experiment and technology used – Hypothesis • Materials & Methods Section – Materials (Listed) – Methods (DETAILED) descriptions of all sections of the lab in an organized...
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  • Fermentation Lab Report
    tation lab report Lab Exercise 7 The Effect of Temperature on the Rate of Carbon Dioxide Production in Saccharomyces I. Student Objectives 1. The student will use this lab exercise as the basis for writing a scientific method report. 2. The student will understand how the...
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  • Effect of Temperature on Enzyme Activity
    Temperature on Enzyme Activity Almost all chemical reactions that occur in living organisms are catalyzed by enzymes. Many factors in a cell’s environment affect the action of an enzyme. In this investigation, you will design an experiment to determine the effect of temperature on an enzyme-catalyzed reaction...
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  • Factors Influencing Enzyme Activity
    Abstract In this laboratory exercise we studied enzyme catalase, which accelerates the breakdown of hydrogen peroxide into water and oxygen. The purpose was to isolate catalase and measure the rate of activity under different conditions. The laboratory was also conducted in association with...
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  • Enzymes Lab Report
    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...
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  • Effect of enzymes
    Title The Effect of Enzyme Concentration and Substrate Concentration on Catalase. Introduction Background: This lab is studying the effect of enzyme concentration and substrate concentration on catalase. Enzymes such as Catalase are protein molecules which are found in living cells. They are used...
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  • Lab 6 enzymes
    Lab 6: Enzymes . header Purpose: The purpose of this lab is to test for enzyme activity, look at enzyme specificity, and how temperature affects enzyme activity. Time need to perform this lab: approximately 3 hours Preparation FIRST: Read the lab in its entirety TWICE before you begin. You...
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  • 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...
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  • Classification of Species
    The purpose of this lab is to understand the concept of taxonomic classification and to practice using dichotomous keys for classification. Procedure: To start the experiment with exercise 1, I gathered all of the needed supplies, both from around my house and from the lab paq CD. I then began exercise...
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  • Enzymes
    Enzymes and Their Functions Jeisa Pelet, Cornell University Carolyn Wilczynski, Binghamton High School Cornell Learning Initiative in Medicine and Bioengineering (CLIMB) Table of Content Title Page Abstract……………………………………………………………………………………….. 2 General objectives……………………………………………………………………….……. 2 Appropriate...
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  • Effect of Substrate Concentration on the Rate of Reaction of Calase
    ________________________________ Date: __________________________ Lab Partner: _____________________________________________________________________ Investigating Factors that Affect the Rate of Enzyme Activity See Textbook Pg 61. Enzymes are very large complex organic molecules that are synthesized...
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  • Factors That Influence Catalase Activity
    Sumeet Salvi 11/16/12 AP Biology Block 3 Purpose: The purpose of this experiment was to test and observe the numerous amounts of factors that influence the activity of the enzyme and that can be done by releasing oxygen gas in a fixed condition and change conditions one at a...
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  • Enzyme Structure and Activity
    Introduction: The objective of this lab was to determine the preferred pH for an enzyme. The enzyme that we used during this experiment was catalase. Now that you know the purpose of this lab let me give you some background information on catalase and enzymes in general. Enzymes work by lowering the activation...
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