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 unknown culture 5 is Staphylococcus aureus. Introduction: The purpose of this lab was to determine the identity of an unknown bacteria slant culture using a series of differential tests. The tests
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The purpose of Module 11A was to test for the presence or absence of a particular set of functional groups through the use of wet chemical tests. In this manner‚ Unknown A which was a colorless solution‚ was first tested with 2‚4-DNP which after mixing for a few seconds formed a bright yellow precipitate. Although this confirms the presence of either a ketone or aldehyde group‚ one simple chemical test does not completely specify the presence or absence of other functional groups. Therefore‚ a second
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Unknown Microorganisms May 1‚ 2013 This paper is based on an experiment done in the laboratory over a period of time using the standard method of identifying an unknown microorganism relying on features such as morphology‚ arrangements and biochemical reactions. It was done in succession with each step complimenting the other. At the end of the experiment three microorganisms Bacillus azotoformans‚ Staphylococcus aureus‚ and Escherichia coli was identified and one result was inconclusive. The
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they are setting‚ conflict‚ theme and tone. The Unknown Citizen‚ written by W.H Auden‚ is a poem that will be compared with the lottery‚ written by Shirley Jackson. Both‚ the short story and poem‚ share 2 literature devices in common. They exhibit Irony and symbolism within them. The usage of both will be compared to acknowledge the similarities between the two different literature styles. Although they may not fall into the same genre‚ both the Unknown Citizen and The Lottery share common literature
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Gettysburg Address I believe that the Gettysburg Address was a turning point in the Civil War because the Confederacy lost the Battle of Gettysburg from a military standpoint. Many reasons were suggested‚ but one of the main reasons was mental. It was General Lee’s only hope to win a big victory in Northern territory‚ but he lost it‚ and therefore the morale went down. Lee had to go from offensive to defensive. The Battle of Gettysburg was CSA’s General Robert E. Lee’s second invasion
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though she endures a hard life‚ or pursue independence and adventure offered by her love interest‚ Frank. Proving‚ that even though there is something better out there for her‚ she’d rather stay with her familiar lifestyle. Sometimes the fear of the unknown is too great that we allow ourselves to think our current situation is adequate making it hard for Eveline to make her final decision‚ abandon family obligations and hope for improvement. In order to have change occur‚ a decision needs to be made
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president only to shine a light on the subject of equality. The president states a major contradiction while the editor gives his readers evidence. Lincoln was a great president‚ but when it comes to his Gettysburg address some respect of his
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Welcome address by Dr. B.Vidyasagar‚ Honorary Director‚ Coaching cell for Prelims(civils) College of Agriculture‚ Rajendranagar. Respected chief guest‚ Dr. R.S. Praveen Kumar‚ Secretary‚ APSWREIS‚ Dr. K.V.S . Meena Kumari‚ Registrar‚ Controller of Examination‚ Coordinator for SC‚ST‚Cell‚ ANGRAU‚ Dr. K. Veeranjaneyulu‚ University Librarin‚ ANGRAU‚ Associate Dean‚ College of Agriculture‚ learned Colleagues‚ students press and Media. It is my Privilege to welcome to “Orientation
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A Commencement Address Joseph Brodsky It is unavoidably true that evil consumes the world we live in. We see the presence of evil in the masses whether it is through the news or with our own eyes. Encountering evil is inevitable‚ and that is a thought that both Joseph Brodsky and I share. Brodsky writes‚ “…for the most interesting thing about Evil is that it is wholly human”. He insinuates that’s the root of all Evil is innately human‚ which provoked me into questioning the validity
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themes of identity in ’An Unknown Girl? Moniza Alvi was born in Pakistan. Her father was Pakistani and mother English. She left Pakistan when she was a baby for England. The poet is caught between two worlds and her poems exemplify her quest for her cultural identity. The prescribed poem appears to be set in India. Pakistan was a part of India before the partition‚ therefore the setting may be a symbolic thirst for her motherland. The title of the poem is “The Unknown Girl”‚ though it may refer
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