Lab Questions: Lab #4 * Why are the chloroplasts traveling along the outer perimeter of the Elodea cell? The chloroplast are traveling along the outer perimeter to help move the vital nutrients thought the cells and convert them to substances used in the cell of the elodea cell. * What is the typical size difference between animal cells and bacterial cells? One of the main difference between an animal cell and a bacterial cell is a bacterial cell contains a plasmid‚ a ring of DNA‚ opposed
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Name: Fabiola Gonzales ID#: 810004692 Lab Partner: Onecia Alexander Date: Friday 23rd October 2015 Theory: Arginase is an enzyme with the E.C. number 3.5.3.1 (Worthington 2015). This details it as a hydrolase enzyme that catalyses the cleavage of bonds through the addition of water. For this experiment‚ we pay close attention to the reaction where arginase catalyses the hydrolysis of arginine to ornithine and urea. This reaction is a part of the urea cycle and occurs in mammalian livers and sometimes
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DBQ #1: The Transformation of Colonial Virginia In 1606‚ hundreds of settlers embarked on a journey from England to the Virginia colony. They were in search of a new life‚ and wealth. Early on in their journey‚ they encountered many hardships‚ as expressed by George Percy (Doc. A). With the use of the indentured servants and slaves they were able to transform the Virginia colony by basing their economy around tobacco. During the beginning of their voyage‚ the settlers encountered
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The Transformation of Procter & Gamble into a Sustainable Serial Innovator A New CEO It is June 6‚ 2010. A few minutes before a business meeting in California A.G. Lafley‚ Procter & Gamble´s President – Global Beauty Care and North America receives a phone call from John Pepper‚ Chairman of P&G. John Pepper gets right to the point: “Are you prepared to accept the CEO job at P&G?” Durk Jager who has been P&G´s CEO resigned the day before after 30 years of service for P&G. Without too many questions
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African Diaspora and the World After reading the short story “Diaspora” by Joanne Hyppolite‚ I got a vivid understanding of how diaspora can have an effect on one’s identity. Over the past month we have studied many theories and concepts concerning race‚ gender‚ and politics. There are three theories that capture the essence of Joanne Hyppolite’s worldview as a Haitian growing up in America: intersectionality‚ identity‚ and diaspora. Individuals oftentimes experience the theory of Intersectionality
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as volcanoes. Prokaryotes are still being researched and are a very diverse group. In this lab we focused on trying to identify if the bacteria found had a lot of peptidoglycan by gram staining. Testing this could be done by using a Petri dish full of agar and testing different bacteria on it to see if the bacteria obtained is gram positive or gram negative. My hypothesis is there will be a lot of bacterial growth on all of the plate. Materials and Methods -Petri dish containing nutrient agar
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MBK – Lab Report Name: ____ Section: ___ Module 1‚ Experiment 1: Observing Bacteria and Blood (No microscope needed for this lab) Questions: A. List the following parts of the microscope‚ AND Briefly describe the function of each part. A. Eyepiece – transmits and magnifies the image from the objective lens to the eye. B. Main tube – moves vertically for focusing C. Nosepiece– holds the objective lenses and rotates them. D. Objective lens - Objective lenses provide
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Experiment 2 Titles Extraction of Bacterial Plasmid DNA and Analysis of Extracted DNA Samples Objectives * To learn the procedures needed in extracting the bacterial plasmid DNA * To determine the concentration of original DNA sample and purity of prepared DNA sample by using spectrophotometer * To analyze the extracted DNA sample by gel electrophoresis Materials and methods (Refer to UDBB2144 Laboratory 2A Manual Principles of biotechnology page 6-10) Results
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macbeths transformation from soldier to tyrant In the tragedy of Shakespeare’s Macbeth‚ the main character‚ Macbeth‚ starts out as an honorable nobleman and a heroic swordsman who descends into pure evil because of his lust for power. We see this lust for power and control becomes stronger and stronger even as he is King. He makes three fatal mistakes throughout the play: he allows himself to succumb to the witches’ temptations‚ he allows himself to be manipulated by Lady Macbeth‚ his wife‚ and
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The Relation of Antiseptics and Bacteria Growth Purpose: To explore the effectiveness of different levels of concentration of antiseptic and antibacterial products’ prevention of bacterial growth. Question: Amongst common household products‚ which antiseptic and level of concentration is more effective at inhibiting the growth of bacteria? Introduction: Antiseptics are antimicrobial substances used on living tissue to reduce the possibility of infection‚ putrefaction or sepsis. The word “anti”
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