Free Essays on Enzyme Lab Report

  1. Unknown report Micro

    Identification of Unknown Report Abstract: The purpose of this lab was to determine the identity of an unknown bacteria slant culture. The unknown was identified using differential tests to determine its metabolic and morphology characteristics. Results from the differential tests indicated that...

  2. Practical 1 Report

    Lab Practical One Report Unknown Bacteria Staining Gram Acid Fast Spore The first practical for microbiology was staining of an unknown bacteria. Professor Goode provided an unlabeled bacteria in which each individual were to conduct gram, acid fast, and spore staining tests from memory. When...

  3. 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...

  4. 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...

  5. Enzymes Lab Report

    and how it affects pH levels Introduction: In this lab, we studied the activity of an enzyme that is found in fruits and vegetables called catecholase or catechol oxidase. An enzyme is a protein molecule that is a catalyst. Catechol oxidase is the enzyme in fruits and vegetables that turns them that undesirable...

  6. Lap report

    concentration 6 Potato Juice No amber -purple present – lesser concentration . Any time you see a chemical with an ending, -ase, assume it is an enzyme. Enzymes are proteins. Conclusions: A. What is the test substance? The test substance is protein. B. Which test tube represents the control? The...

  7. The role of enzymes in biological reactions

    The role of enzymes in biological reactions Lab report BIOL 1003 Lab #3 Student number: 100978172 Student name: Chenying Dai Lab section #3 Partner: Katherine Cho 2014/11/02 Introduction Enzymes are protein catalysts, which are not consumed during the reactions, the...

  8. Enzyme Catalysis Lab TEACHER S GUIDE

    Catalase Enzyme Activity Enzyme Catalysis Lab Teacher’s Guide Table of Contents Teacher Guide Unit Overview Lesson Plan Materials and Preparation At least 1 day in Advance: Morning of Lab: Immediately Prior: Variations and Extensions Sample/Key Hindsight Student Guide Objective Standards Introduction...

  9. Enzyme Lab Report

    The pH Conditions that Effect Enzymes Abstract Enzymes are proteins that help speed up chemical reactions. Weather the enzyme is present or not, the reaction is still going to occur. Each enzyme has optimal conditions that it works best in. If any of these conditions such as pH, temperature, or...

  10. enzymes

    Enzyme Catalysis Pre-Lab Background Enzyme Structure and Function Certain chemical reactions, necessary to sustain the life of a cell, must be carried out quickly and efficiently. A cell cannot depend on the possibility that random events will cause the necessary reaction to occur that will keep...

  11. enzyme lab

    of the lab is to see the effects of enzyme concentration on the reaction rate. Part 2: Effect of Substrate Concentration Purpose: The purpose of this part of the lab was to find the effect of substrate concentration on enzyme activity...

  12. Ap Biology Lab 2 Analysis

    AP Biology AP Lab II Analysis 1.What did you observe in this lab? I observed a notable increase in the amount of hydrogen peroxide that was missing from the solution after the enzyme had been allowed to catalyze the decomposition of hydrogen peroxide into water and hydrogen gas. 2.What was the...

  13. Biology Enzyme Reactions Due to Temp.

    Kayla Davis 10/29/2012 6th hour The enzymes reaction in 7 different potato slices when put in various temperatures and hydrogen peroxide added to each Potato slice. Hypothesis: I think that if the temperature of the potato is colder than it wont react as fast but if the potato is boiled then...

  14. Enzyme Lab

     Lab Report: Enzyme Lab Your Name: Samantha Butcher Purpose of this Lab What is the goal of this lab? What question is it trying to answer, or what problem is it trying to explain? It is going to explain how a liver's enzymes break down substances that could be harmful.| Hypothesis...

  15. Enzyme

    FACTORS AFFECTING ENZYME ACTIVITY PURDUE UNIVERSITY INSTRUMENT VAN PROJECT Factors Affecting Enzyme Activity INTRODUCTION The chemical reactions occurring in living things are controlled by enzymes. An enzyme is a protein in the cell which lowers the activation energy of a catalyzed reaction, thus increasing...

  16. Mitochondria Report

    LAB ASSIGNMENT ONE: Isolation of Mitochondria INTRODUCTION Succinate dehydrogenase (SDH) is bound to the inner mitochondrial membrane, and is crucial in the citric acid cycle. SDH catalyses the oxidation of succinate into fumarate (succinate + FAD  fumarate + FADH2), and can be used as a marker...

  17. 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...

  18. Enzyme lab report

    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...

  19. Enzyme Lab

    Sample Lab Report: Factors which Affect the Activity of the Enzyme Catalase Purpose: Must include:  background information about concepts involved in the lab,  statement of purpose of the lab  identification of independent and dependent variables. A hypothesis is often not necessary or appropriate...

  20. Lab Report

    Lab Report: Toothpickase and Enzymes September 19, 2012 Olivia DePhillips Lab Partner: Joy Morgan Meyers Signature: Introduction Enzymes are biological molecules that catalyze chemical reactions. In enzymatic reactions, the molecules at the beginning of the process, called substrates...

  21. Biology Lab Report Animal Organs

    Alvaro Comino LAB REPORT 5 ANIMAL ORGANS I. Abstract In this experiment, identification of different animal organs was performed. Also, the different types of tissues of each organ were to be identified. For this, different already prepared slides were chosen and observed under the microscope...

  22. 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...

  23. 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...

  24. DNA Extraction From Kiwi Lab Write Up

     DNA Extraction From Kiwi Lab Write Up Why was each step taken? Produce 1.A hot water bath and ice water bath were set up for aiding in the DNA extraction, more detail in procedure 5 and 6. It is important that the hot water temperature is between...

  25. lab 6

    Taylor Hill Lab 6: Enzymes Purpose: The purpose of this lab is to test for enzyme activity, look at enzyme specificity, and how temperature affects enzyme activity. Hypothesis: I believe that the room temperature activity will produce the most activity. Materials: 3% hydrogen peroxide, a...

  26. The Effects of temperature on Enzymes

    The Effects of Temperature on Enzymes Reaction Rate. INTRODUCTION Enzymes are proteins that speed up many chemical reactions in cells. Enzymes affect the rate of almost all chemical reactions which take place in organisms. Like all other proteins, enzyme function may be affected by the change...

  27. 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...

  28. Enzymes Lab Report

    Enzymes Lab Report Lab Report #2 Name: Lab: #9 Enzymes – Experiment #4 Due date: Purpose The purpose of the experiment is to compare and examine the effect of substrate concentration on catalase activity. Introduction All chemical reactions require a catalyst. A type of catalyst that exists is an enzyme...

  29. 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...

  30. Enzyme Catalase

     Enzyme Catalase What Factors Affect Enzyme Activity Michelina Bartolotto Lab Biology 111B February 2, 2014 /media/common.studymode/studymode-upload/stm/files/e1b9a3d6adf94ca848b12159c31f11b0...