Macromolecules Lab Purpose: to determine a method of testing for macromolecules. Materials: Knowns: Unknown: Test Solutions: Glucose solution Unknown solution Iodine solution Gelatin solution Benedict’s solution Starch solution Biuret solution Oil Brown paper Water Procedure: 1. Create a data table. 2. Label 5 test tubes with known solutions. 3. Add 10-20 drops of each known solution to respective test tubes‚ do not mix pipets! 4. Add 3-5 drops of
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MIC 230 Unknown Identification Report The objective of this experiment was to identify an organism from a mixture of two unknown bacterial species. In order to accomplish this‚ I first plated my unknown mixture on Tryptic Soy Agar (TSA)‚ Columbia Naladixic Acid (CNA)‚ and MacConkey’s Agar (MAC) plates. After 48 hours of incubation‚ it was unclear that two different bacterial colonies had grown on my TSA plate. Only one type of colony was evident. However‚ it was apparent that I had successfully
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a. You cannot receive full tuition reimbursement for the Fraud Examination class you just completed since you earned a C and not an A. - To receive full tuition reimbursement for the Fraud Examination class that you currently completed a final grade of an A is required. Unfortunately since a C was earned you are no do not meet the requirements to receive reimbursement. b. Employees are forbidden from downloading copyright music from company computers. - To protect the company and its employees
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Unit 6 Lab Report 1. Objective: To find the percent composition of water in an unknown hydrate. 2. Materials: Goggles‚ apron‚ evaporating dish‚ hot plate‚ and stirring rod 3. Procedure: get the mass of a evaporating dish‚ put a sample of the hydrate onto the evaporating dish and mass the dish with hydrate. Put the dish with hydrate on the hot plate on high heat. Break up any clumps that form during the heating process. Observe any color
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Identifying the Unknown Bacteria: Bacillus cereus Brittany Moy Coastline Community College Abstract Bacillus cereus is a Gram-positive‚ facultative aerobic‚ spore-forming‚ rod-shaped bacterium that is widely distributed among the environment. Introduction The reason for identification of unknown bacteria was to help students recognize different bacteria through different biochemical tests and characteristics. This is important in the medical field because identification of unknown bacteria
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---Citizen Kane Charles Foster Kane was born of humble origins. There was a mine given to his family which eventually happened to be rich in gold‚ and he became the owner at age twenty five. To give a better future for Charles Foster Kane‚ his parents legally gave him over to Thatcher‚ who raised him in luxury until he became an adult. But Kane immensely hated Thatcher for taking him away from his family. He attended a lot of colleges‚ which all expelled him‚ including Princeton‚ Harvard‚ Yale
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Citizen Kane is one of those classic films that had tremendous impact on not only the field of cinematography‚ but on American society in general. Written in 1941 by Orson Welles‚ who also directed and starred in the film‚ Citizen Kane cries out to be psychoanalyzed. Loosely based on the real life newspaper mogul‚ William Randolph Hearst‚ the film sparked not only controversy‚ but social dialogue for decades. I will discuss the main character‚ Charles Foster Kane‚ with a small sidebar about
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mentions fears that a human at any age can relate to such as the fear of getting sick‚ dying‚ parents getting divorced and wars breaking out. The speaker in this poem is a child‚ so it is something any child (also a teenager) and identify with. The tone of the poem is anxious to reflect how being afraid can shake us. Many people might think that this poem is purely for entertainment and fun. However‚ there is more to it
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bachelor that was traveling in the same carriage as them starts to tell the offspring’s a story‚ the children‚ with hesitation at first‚ start to listen to him with excitement. The bachelor seemed to know what story the children will like and what type of tone and language the story had to be told to get the children’s attention. In the first part of the story‚ the author presents a scene in which 3 children‚ their aunt and a bachelor were traveling all in the same carriage on a train. The children don’t
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For the unknown light source‚ it had almost every color‚ so it might have been be mercury because they have similar color beams and their color from the naked eye appeared as purple‚ which mercury‚ a light blue‚ is very close to in terms of it’s color on the spectrum. For the unknown flame crystals‚ it may NH4+ because the colors that appeared are very similar to the crystals. Next‚ chemicals have to be heated in the flame for the color to emit because heat adds energy to the substance making the
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