In the article entitled Cool at 13‚ Drift at 23‚ Jan Hoffman speaks about how at 13 years old these kids were cool‚ but when they were in high school their social status often plummeted. First‚ Hoffman discusses that the kids didn’t turn out okay. In high school they began struggling in many ways. It was their early rush into pseudomature behavior that set them up for trouble. The writer talks about how in their 20’s‚ many of them have had troubles with intimate relationships‚ alcohol‚ marijuana
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CARBOXYLIC ACID Introduction: Organic compounds containing (–C(O)–OH) as a functional group are called carboxylic acids. The –C (O)-OH group which itself is made up of a carbonyl group (>C=O) and a hydroxyl group (-OH) is called a carboxyl group (carb from carbonyl and oxyl from hydroxyl group). Carboxylic acid may be an aliphatic or an aromatic depending upon whether –C–OH is attached to an alkyl group ( or a hydrogen atom) or an aryl group. Their general formulas are; ALIPHATIC CARBOXYLIC ACID: R–C
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Simple Addition Lesson Plan 1 This lesson plan could be used at the elementary level‚ grade 2‚ as part of a math unit focusing on simple addition. I. Anticipatory set The teacher will say‚ “Students have you ever wondered what a digit is?” II. Learning Objectives: Goal: Students will be able to provide answers to mathematic problems commensurate with grade level. Short Term Objective: Given 4 scenarios involving simple addition‚ students will complete the accompanying problems with 95%
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Stephanie Castro June. 24‚ 2013 Instructor: William Leu EXP 105 Transformational Change Final Paper Transformational Change The Transformational learning process conceived by Jack Merzirow has four stages. Transformational learning is a process to help people solve their problems and help them to make life changes. The four stages are; recognizing a significant problem‚ confronting it intensely ‚ finding a solution‚ and integrating a new perspective as well as a new set of assumptions into
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This paper is an analysis conducted on Nucleic Acids through a variety of tests specifically‚ Dische‚ Murexide‚ Wheeler-Johnson and Phosphate Tests in order to exemplify structural features of nucleic acids as well as identify the principle involved in each chemical test. Different procedures and different test compounds were applied‚ and results were noted as for changes in colors of precipitates or solutions. For Dische Test‚ light blue was obtained for RNA and dark violet for DNA. For Murexide
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Cambridge International Examinations Cambridge International Advanced Subsidiary Level 8001/23 GENERAL PAPER Paper 2 October/November 2014 INSERT 1 hour 30 minutes READ THESE INSTRUCTIONS FIRST You are required to answer one question. This Insert contains three passages‚ one for each of Questions 1 to 3. You need to study the passage for the question you have chosen before starting your answer. The time needed to do this is allowed for within the time set for the examination. This document
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CHAPTER 23 Statement of Cash Flows LEARNING OBJECTIVES 1. 2. 3. 4. 5. 6. 7. 8. 9. Describe the purpose of the statement of cash flows. Identify the major classifications of cash flows. Differentiate between net income and net cash flows from operating activities. Contrast the direct and indirect methods of calculating net cash flows from operating activities. Determine net cash flows from investing and financing activities. Prepare a statement of cash flows. Identify sources of information for
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Synthesis of Salicylic Acid Experimental Data: 1. Mass of methyl salicylate used: 0.232 g 2. Theoretical yield of salicylic acid: 0.211 g 3. Volume H2SO4 added‚ with units (drops or mL): 3mL 4. Mass of crude salicylic acid obtained: 0.250 g 5. Volume of water used as recrystallizing solvent: 2 mL 6. Mass of purified salicylic acid: 0.134 g 7. Percent yield of purified salicylic acid from reaction: 63.5% 8. Melting point of purified product: 158-160 oC 9. Name of NMR solvent used and
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and these comprise only 20 kinds of amino acids in various combinations. These 20 kinds of amino acids are essential to the body. In addition to being the materials for proteins‚ they are used as an energy source for the body as necessary. Further‚ each amino acid plays an important and unique role in the body. The list below shows the role of each amino acid. | Valine Leucine Isoleucine | All of these 3 amino acids are called branched chain amino acid(BCAAs). They perform the important functions
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Chapter 23 Overview Directions: Complete each section to ensure full credit. If you have any questions‚ please email me immediately! Chapter 23: Nation Building and Economic Transformation in the Americas‚ 18001890. [Topic 5] Introduction: Directions – Read pages 645646. Summarize the reading in 1 sentence. Everywhere from Canada to Argentina‚ governments sponsored railroad development. Section 1: Independence in Latin America – Read pages 646651. Using the SPICE acronym (see handout)
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