Lab 6: Isolation of Chromosomal DNA Mic 428L/ Section 001 Introduction: In biological research to address and eventually answer a multitude of questions‚ usually involves isolating chromosomal DNA. The purpose in this particular lab was to isolate chromosomal DNA from mutants grown and observed in lab 5 and then digest the DNA using a restriction enzyme. The fragments left from digestion will be ligated and then transformed into a strain of E. Coli DH5αλpir containing the pir gene pi product
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A Chromosome Study Lab An examination of the chromosomes of a cell under high magnification can give much information about an organism. Figure 1 shows the chromosomes of a somatic cell as they might appear in an organism if enlarged many times their natural size. A somatic cell is any cell making up the organism except for reproductive cells. In this investigation‚ it is expected that you: a. learn what a chromosome Karyotype is. b. prepare a Karyotype of chromosomes according to the instructions
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MAT 143 Lab – Critical Thinking Assessment The exam grades for a MAT 143 midterm exam are given below. The professor is trying to determine if she should curve the grades or not. The professor wishes to find the best measure of center to represent the exam scores so that she can make an informed decision. Consider the various measures of center and scenarios when each would be the best measure of center. What would be the best measure of center and why? Using the best measure of center‚ should
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IGNOU B.Com ECO-03 Solved Assignments 2010 ECO-03 : MANAGEMENT THEORY TUTOR MARKED ASSIGNMENT Course Code : ECO-03 Course Title : Management Theory Assignment Code : ECO-03/TMA/2010-11 Coverage : All Blocks 1. a) Long Range Planning concerned with making today’s‚ decisions with a better sense of futurity.’’ Comment. Solution : Yes Long Range Planning is concerned with making today’s‚ decisions with a better sense of futurity as Decisions exist only in the present." The question …is not what we
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Lab Report: Projectile MotionChange Launch Angle 03/05/2012 James Allison section 20362 Group 5 James Allison‚ Clint Rowe‚ & William Cochran Objective: In this lab we will compare different parameters of a launched projectile. This includes time of flight‚ initial velocity‚ initial vertical velocity‚ initial horizontal velocity‚ range‚ time of max height. All these data points are collected for 30°‚ 40°‚ 45°‚ 50°
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In measuring substances in the lab‚ reporting data‚ and performing calculations‚ it is both crucial important to be as precise and accurate as possible and also not to report false data. The rules of significant figures (digits in a measurement that reflect the measurement’s accuracy) allow us to have a methodical means of ensuring that the data and calculations we report reflect the accuracy that the equipment or data provide. To follow the guidelines for the correct number of significant figures
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Part I: Nonverbal Communication Try This: Research what one hand gesture means in a different country. (You may ask people from other countries/and or conduct your own web search or library search for answers). Some suggested countries/cultures to research might be: Italy‚ Japan‚ China‚ Greece‚ and the Middle East (18 points) Hand gesture: One hand gesture that Italy has that the United States doesn’t have the same meaning as is pointing both index fingers and moving them in a up and down
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ME 3057 - EXPERIMENTAL METHODOLOGY & TECHNICAL WRITING Report/Worksheet/Writing Task: Lab number 2 Full Report: Partial Report: X (Please check one.) Lab section: K Grader: _____________ NAMES : Matthew Carson‚ ‚ ‚ Date Turned In: 02/07/2010 Date Returned by TA: ____________________ The effort / participation in this laboratory and lab report is divided as follows: Name: ‚ primarily responsible for sections: Name:
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Lab 6: Electrophilic Aromatic Substitution(1) Nitration of Methyl Benzoate(2) Synthesis of 1‚4-Di-t-butyl-2‚5-dimethoxybenzene byFriedel-Crafts Alkylation of 1‚4-DimethoxybenzenePurpose1)To carry out the nitration of methyl benzoate‚ and then identify the major product formed (position at which nitro-group substitution takes place) by thin-layer chromatography (TLC)‚ the percent yield and the melting point range. 2)To synthesize 1‚4-Di-t-butyl-2‚5-dimethoxybenzene by Friedel-Crafts Alkylation of
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Objective The objectives of this lab include: Use Windows Networking to create and join a HomeGroup Create and manage a network share Discover the difference between NTFS permissions and sharing Map a network drive Install a local printer Install a network printer 2. Procedure For each lab you are required to read the instructions document to guide you in the lab. Any required worksheets will need to be completed and submitted to Moodle by midnight of the day following the lab class. Late submissions will
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