Updated March 2011 DNA‚ RNA structure and function Why are multiple copies of tRNA and rRNA genes needed? a. These RNAs are destroyed very rapidly. b. These RNAs are very stable. c. These RNAs are needed in large amounts. d. These RNAs do not benefit from the extra amplification step that occurs for protein-encoding genes. e. c and d If you treat mitotic chromosomes with solutions that extract histones‚ what happens? a. The chromosomes become more condensed
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Given the following data from two independent data sets‚ conduct a one -tail hypothesis test to determine if the means are statistically equal using alpha=0.05. Do NOT do a confidence interval. n1 = 35 n2 = 30 xbar1= 32 xbar2 = 25 s1=7 s2 = 6 Answer H0:µ1=µ2 H1: µ1>µ2 Test statistics used is t X1 X 2 S 2 (n1 1) S12 (n2 1) S2 n1n2 ~ tn1 n1 2 where S n1 n2 2 n1 n2 Decision rule : Reject the null hypothesis‚ if the calculated value of test statistic is
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FINAL EXAM MATERIAL Lecture notes: see Blackboard Tutorial problem sets: see Blackboard Book chapters: Varian‚ 8th ed. 1 The market 2 Budget constraint 3 Preferences 4 Utility 5 Choice 6 Demand 8 Slutsky equation (no algebra required) 14 Consumer’s surplus (no algebra required) 15 Market demand 18 Technology 19 Profits maximisation 20 Cost minimisation 16 Equilibrium 31 Exchange and Welfare Theorems (no algebra required)
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introduced with which operating system? Windows Server 2008 4. Which feature is an integral part of IPv6‚ where as it was an optional feature under IPv4? IPSec 5. IPv4 addresses are commonly represented by using what type of notation? Dotted decimal 6. A starting address of 192.0.0.0 and ending address of 223.255.255.255 is a member of which network class? Class C 7. Each host on a TCP/IP network should be configured with a number of mandatory and optional configuration items except for which of the
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Signature: 76 29 D rI eUNIVERSITY OF TORONTO ad lo Faculty of Arts and Science n ow D ID: 6639 ECO206Y1Y (Microeconomic Theory) Instructor: Victor Couture and Rebecca Lindstrom Item Final Examination August 2011 9 Duration: 180 minutes (3 hours) 63 6 D mI Examinations Aids: te Non-Programmable Calculators I This examination paper consists of 16 pages and 8 questions. Please bring any discrepancy to the attention of an invigilator. The number in brackets
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How To Study For Final Exams A Masochist’s Guide Your final exams probably count for 60% or 70% of your final grades. Those kinds of marks are worth putting some effort into getting! Especially if you’ve been slacking off all term. I have had more than a few people claim that my methods of studying for final exams were pretty torturous. I usually knock myself out pretty good when I study for finals‚ mainly because I’m an idiot and have no mathematical ability. But‚ my techniques have thus far
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CONFIDENTIAL AS/SEP 2011/CHM270 #t| UNIVERSITI TEKNOLOGI MARA FINAL EXAMINATION COURSE COURSE CODE EXAMINATION TIME PHYSICAL CHEMISTRY CHM270 SEPTEMBER 2011 2 HOURS INSTRUCTIONS TO CANDIDATES 1. This question paper consists of two (2) parts: PART A (10 Questions) PART B (5 Questions) 2. Answer ALL questions from all two (2) parts: i) Answer PART A in the Objective Answer Sheet. ii) Answer PART B in the Answer Booklet. Start each answer on a new page. Do not bring any materials into
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Final Exam – Project Management and Consulting Exam is in two parts: a) Take Home - Excel Portion includes (30%) • Project Management Network diagram‚ • Critical Path Method (CPM) including adding uncertainties and crashing costs. • Gantt chart. b) Written in class portion based on the following case. (70%) Your Written Exam The incidents described in this case study are typical of the types of things that happen in real-life projects. They are a reflection of peoples’ attitudes and the way
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SEC340 Final Exam Study Guide YOU MAY WANT TO PRINT THIS GUIDE. 1. The final exam is open book‚ open notes. The maximum time you can spend in the exam is 3 hours‚ 30 minutes. If you have not clicked the Submit for Grade button by then‚ you will be exited from the exam automatically. In the final exam environment‚ the Windows clipboard is disabled‚ so you still will not be able to copy exam questions or answers to or from other applications. 2. You should click the Save Answers button in the exam
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Biology Exam Teacher: Mr. Anderson SBI 3U1 Jan 21‚ 2009 Time: 2 hours Total Marks /111 Pages 1-8 Name: _________________________ Instructions 1. All questions should be answered on the exam page. 2. There will be no talking and/or other disruptions during the exam. 3. If you have any questions raise your hand and a teacher will come to your desk to help you. 4. When you are finished please raise your hand the teacher will come to you and collect your exam materials
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