to identify an unknown solution‚ based on the reactions (i.e. color changes) of known solutions with indicator solutions. These known solutions contained different types of macromolecules. Each type of micromolecule reacted with at least one indicator solution in a unique way‚ which allowed us to identify the macromolecule based upon the presence or absence of a color change. Water was also used as a control solution‚ as it showed a negative reaction with the indicator solutions. Seven sets
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I choose the story ’Salt’ written by Sherman Alexie. When I saw the name of the story‚ it seems to be unique and different.It created an interest in me to know about this story‚ that’s why I choose this story.I like this story because this is a very emotional story. It shows the feeling of the people when their loved one goes from this world and this story about the myth of people that salt keeps them safe from death.The summary of the story given below. This story is about an eighteen-year boy
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Business Research Methods – Course Handout MBA – Semester II – Class of 2014 Faculty: Vishal Mishra Qualifications: PhD (Strategic Management)‚ M.M.S (Systems/Marketing) Contact Details: Room No. – E 213; Ph – 9948494348 (Mob.); Email: vmishra@ibsindia.org Meeting Hours: All (working) week-days - with prior appointment 1. Instruction Details Course Duration: 33 sessions of 75 minutes each‚ 2. Course Details A. Course Objective: To provide basic concepts of research methods
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“The Life You Save May Be Your Own” by Flannery O’Connor 1. Explain the significance of the name Shiftlet. The name Crater. Shiftlet suggests he is a sketchy character or that he will change. Crater is an empty space or hole‚ indicating that she is in want/need of something 2. Underline any positive references to nature. Explain the significance of these references. At what point in the story does nature change/darken? Why? Nature begins as a beautiful sunset that represents Shiftlet as
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forms of meditation that have come into existence since its origin. The types of meditation can be categorized under two headings namely: Religious Meditation and Secular Meditation. The practice of meditation has been linked to all major religions. One of the famous religious meditation is Buddhist meditation which becomes famous around 500 B.C. Transcendental meditation is another type of religious meditation‚ popularized by Indian Maharishi Mahesh Yogi as a mantra system in the 1960s and 70s. However
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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 a test solution to each test tube. 5. Record the results (a
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7 Ways Your Siblings Have Shaped You: Brothers as guidance can be bad at sometimes. Siblings are a blessing and a curse. A sibling is the longest relationship most people will have. people can be more affected/shaped by their siblings than by their parents. siblings shape each other in important ways. Siblings can buffer stress‚ provide good practice for interacting with peers and a good relationship with peers. They may help raise our vulnerability towards mental-health issues like depression
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Brooke Thomas September 13‚ 2012 Separating Salt and Sand Lab Report Separating components of a mixture of salt and sand and calculate the mass of each. Salt is soluble and sand will sink to the bottom‚ you can separate the rest with filtering and distillation (boiling). If salt and sand are a mixture‚ then we can separate them by physical processes. Materials Ring with ring stand Funnel Wire triangle Stirring rod Filtering paper Beakers (400mL and 250mL) Rinse bottle Evaporation
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present an argument‚ but can also back up their points by using support and evidence. When presenting a strong argument you have to defend your thought‚ while still taking into consideration the different opinions of your audience‚ and figure out how you can persuade them to change their mindset. In Jacquelyn Floyd’s article‚ “On Facebook‚ Biggest Threat to Your Private Data May Be You”‚ she stresses the problems behind Facebook‚ and how users are
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ANION ANALYSIS M uch of the work you will be doing in the Chemistry 112 laboratory will be concerned with identifying positive and negative ions‚ that is‚ cations and anions‚ in solutions whose composition is unknown. This procedure is called QUALITATIVE ANALYSIS. The modern chemist frequently wishes to identify the constituents in a very small amount of substance‚ and so he depends heavily on instrumental methods of analysis. While the procedures you will use do not use fancy and expensive
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