Shell’s History: In 1833‚ a man named Marcus Samuel began selling seashells in London‚ eventually expanding into a thriving import-export business. In 1892‚ the first oil tanker was commissioned‚ to deliver kerosene from Russia to Singapore and Bangkok. During this time‚ the Royal Dutch was forming to develop oil fields in Asian regions‚ and by 1896‚ Royal Dutch had a fleet of tankers. In 1907‚ Shell and Royal Dutch merged after realizing the benefit of working together. In the early 1920’s‚
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The design transformation of the Old St. Patrick’s Cathedral‚ as envisioned by Joseph Magnin‚ into the now standing St. Patrick’s Cathedral as the seat of the Roman Catholic Archdiocese mirrors the evolution of the city itself‚ both religiously and politically. In 1836‚ the tension between Irish-Catholics and anti-Catholic Know-Nothing nativists led to a multitude of riots‚ physical confrontations‚ and shameful accusations against the parochial institution. The situation worsened for the Old St.
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with the lab equipment such as the microscope‚ square glass‚ cover slips‚ etc.; to facilitate students to observe the pond water; and enable them to discern and identify the microbes as bacteria‚ algae‚ fungi‚ or protozoa within the pond water. Additionally‚ this lab experiment will permit students to observe and distinguish the yeast suspension from the other microbes. Data/Results: (Attached) Conclusion: The student acquired the fundamental skills in which to properly handle lab equipment
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Observing Bacteria and Blood Abstract The purpose of this exercise is to gain knowledge on basic skills to correctly operate a microscope by viewing blood and bacteria through different magnifications Hypothesis This exercise will help me gain knowledge and the correct way to use a microscope. This will also help me for future observations of microbes. Methodology Properly set up microscope and made sure it was functioning properly. All lenses were wipe with lens paper and nine different
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Ultimately Rita decides to continue with her education and further develop her ideas and perceptions signifying a new phase of her life. In educating Rita‚ the first phase of transformation involves Rita challenging the social norms and overcoming self-doubt. Early on in the play‚ Rita shows discontent with her current life "I wanna discover myself" which shows Rita’s desire to peruse change and growth in her life kick starting her
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The purpose of lab number thirteen was to examine the response of the daphnia to a chemical stimulant. Also examined was how human resting heart rates differed from the daphnia’s. Stimulants are any substances that raise the levels of activity in the body. Stimulants could be a number of things such as physical or chemical. Physical stimulus usually deal with something that affects the five senses such as sight‚ hearing these could be attributed to loud noises or too much light going into your eye
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Margaret E. Vorndam‚ M.S. Version 42-0038-00-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable
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Abby Goldschmidt Honors Biology 2° Mrs. Gempel September 3‚ 2015 Daphnia Lab Results Paper Abstract The goal of the study was to observe the effects of multiple chemicals on a Daphnia magna’s heart-rate compared to a control (pond water). The different chemicals were caffeine and alcohol. The heart-rate was the main variable in this experiment. The Daphnia’s heart-rate was observed for 15 seconds and then multiplied by 4 to show its heart-rate in one minute. This was repeated 4 times for each
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Purpose: To identify an unknown bacterial specimen using basic laboratory technique and biochemical tests. The unknown bacteria will be one of the following: Enterococcus faecalis‚ Staphylococcus saprophyticus‚ Escherichia coli‚ Enterobacter aerogenes‚ Proteus vulgaris‚ Salmonella [I assume typhimurium]‚ or Shigella [either flexneri or sonnei‚ we used both in our lab during the semester]. Procedure {and observations}: Observe bacterial colony morphology. {Colonies are large‚ beige or
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Conor Westerman LAB 7 1. List whether the student was positive or negative for each characteristic and include whether the characteristic is dominant or recessive. (6 points) a. Blood type A+ b. Widow’s peak yes‚ + c. Free ear lobes yes‚ + d. Tongue rolling yes‚ + e. Hitchhiker’s thumb yes‚ + f. Left thumb dominance yes‚ + g. Little finger bend No‚- h. PTC taster yes‚ + i. Mid-digit hair no‚ - j. Facial dimples yes‚ + k. Freckles no‚ - l. Cleft chin no‚ - (+)=dominant (-)=recessive 2. Can the student
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