marks may be given for a correct method‚ provided this is shown by written working. You are therefore advised to show all working. Section a Answer all the questions in the spaces provided. Working may be continued below the lines‚ if necessary. 1. [Maximum mark: 4] The graph below shows y = a cos (bx) + c . y 4 2 x –2 0 –2 –4 2 4 6 Find the value of a ‚ the value of b and the value of c . .................................................................... ....................
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secondary and tertiary structures A maximum of 4 marks can be gained from this section. Protein function 7 Some proteins are enzymes + named example (eg the digestive enzyme amylase) 8 Some proteins are hormones + named example (eg insulin) 9 Some proteins are antibodies which help the body fight infections 10 Some proteins transport substances + named example (eg haemoglobin) 11 Some proteins provide structure + named example (eg collagen) A maximum of 4 marks can be gained from this section
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DEVELOPMENT OF MAXIMUM SPRINTING SPEED By Frank W. Dick‚ BAAB Director of Coaching‚ Great Britain The 15th Annual Congress of the European Athletics Coaches Association (held in East Germany last January) focused on sprints and hurdles. We are fortunate to have this contribution firom EACA president and British director of coaching Frank Dick. Dick analyzes the Seoul 100m results and points out the important differences in sprint technique and training between men and women. REPRINTED FROM TRACK
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Ordinary Level MARK SCHEME for the October/November 2009 question paper for the guidance of teachers 2281 ECONOMICS 2281/02 Paper 2 (Structured Questions)‚ maximum raw mark 80 This mark scheme is published as an aid to teachers and candidates‚ to indicate the requirements of the examination. It shows the basis on which Examiners were instructed to award marks. It does not indicate the details of the discussions that took place at an
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Lab 6 Report Part A 1. Run your model. Compare the queue statistics of the 3 processes with those obtained for Part C in the previous Lab. How have they changed and what conclusions can you draw? (Note the sums of all capacities for both cases are equivalent – 12 in each). The queue time and number statistics for the Air Jordan Logo operators and the Air Max Logo Operators were relatively close. The average queue length for the Air Jordan Logo operators was 0.03769112 in the previous lab
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Explain the clauses in SMM 2 below and give sketches‚ dimensions and typical description in each of the following. Excavation and Earthworks D3 Clearing undergrowth Clearing site of undergrowth‚ bushes‚ scrub and the like and grubbing up their roots‚ which shall be deemed to include their disposal‚ shall given in square meter Before the construction work begin‚ the site must be prepared by clearing the site and grubbing up the roots of undergrowth‚ bushes‚ scrub and any kind of small
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Objective Solve applied minimum and maximum problems. Applied Minimum and Maximum Problems 3 4 1 14-Oct-14 Applied Minimum and Maximum Problems Example 1 – Finding Maximum Volume One of the most common applications of calculus involves the determination of minimum and maximum values. A manufacturer wants to design an open box having a square base and a surface area of 108 square inches‚ as shown in Figure 3.53. What dimensions will produce a box with maximum volume? 5 Example 1 – Solution
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Production line -Report- In this report will be analysed the current production line of a manufacturing company that produces three different products. Because the system is consuming too much resources and it’s not very efficiently‚ ways to improve all this factors is needed. By identifying the bottleneck an alternative solution can be proposed for this problem. Due to increases of demand‚ and the need to reduce production costs‚ the company is considering ways of effectively reducing Work-in-Process
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assignment is to be written in essay format and should be a maximum of 3000 words (+ or – 10%) excluding the abstract. You are required to use 1.5 line spacing. REFERENCING You are required to follow the APA rules of citation/referencing. If you are not familiar with this‚ please read on the following site: Plagiarizing will result in a significant loss of marks. If your essay does not use the appropriate referencing‚ the maximum grade you can possible receive is a C+ (77-79) Full
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LABORATORY REPORT Activity 2: Twitch Contractions and Summation PREDICTIONS Effect of Muscle Fiber Length on Contraction 1. As muscle fiber length increases: contraction force increases‚ becoming maximum at an optimal length‚ then decreasing at longer lengths. Effect of Stimulation Frequency on Contraction 2. As the frequency of stimulation increases‚ the force of contraction: increases. MATERIALS AND METHODS Measurement of Threshold Stimulus 1. Dependent Variable: contraction force
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