Provides evidence for Unit 18 D1 Distinction. Describe the process of protein synthesis in your own words‚ including the roles of mRNA and tRNA. You MUST include diagrams to aid in your explanations Messenger ribonucleic acid (mRNA)‚ which is like DNA has a unique code that is in a number of different patterns‚ which engages in the sending messages to the structures within the cell. Transfer Ribonucleic Acid (tRNA) is a nucleic acid‚ which is involved in the process of protein synthesis inside
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Read page 55 of the textbook "Project Management in Practice - Project Selection for Spent Nuclear Fuel Cleanup." Develop a weighted project selection model with a minimum of 10 criteria to aid in the selection of the correct project selection. Assign fictitious scores to each criteria for each of the 4 projects and total the scores. Make a recommendation based upon the scores. The numeric model helps us in developing the project by taking the decision on the number of evaluations/selection models
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of the area surrounding the factory. we can see this from the diagram below. When there is a negative production externality‚ the market overallocates resources to the production of the good and too much is produced with respect to the social optimum. This is shown by Qm>Qopt and MSC>MSB at the point of production. Whenever there is an externality‚ there is a welfare loss due to the wrong allocation of resources. In the diagram below‚ the area that is shaded represents the welfare loss. MSC>MSB
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Economic crisis has been a common phenomenon all over the world in the past century. A country experiences a sudden down turn brought about by a financial crisis‚ financial assets lose a large part of their value‚ a falling GDP‚ drying up of liquidity‚ rising or falling of prices due to inflation or deflation all being common characteristics of an economic crisis which can take the form of a recession or a depression. According to Dr. Tarek H. Selim in his research titled “A Comparative Essay
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The European Union sets guaranteed prices to farmers for agricultural products. This is in order to encourage production. Show how this can happen with a supply and demand diagram. The provision of food is extremely significant for the human well-being so agricultural markets have always been treated in a different way by governments. There are various factors on which the success of farmers depends. It is not a simple production that needs a certain amount of resources to manufacture a certain
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INTRODUCTION Technologies can be considered as structural constraints. Similar to all structures human beings have created‚ they can limit or enable human actions. Technology can be defined as the creation‚ adaptation‚ usage and comprehension of mostly machines which are known to make life better and assist in solving a problem (Wright‚ 2008). In addition to that‚ technology is also used to perform a specific function. The use of technology by human beings can be dated back when they began creating
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Name Period Date Molecular Geometry – Ch. 9 For each of the following molecules‚ draw the Lewis Diagram and tally up the electron pairs. Then‚ identify the correct the molecular shape and bond angle. molecule lewis diagram e- tally shape bond angle 1. SeO3 2. AsH3 3. NO2 - 4. BeF2 molecule lewis diagram e- tally shape bond angle 5. SiH4 6. SeH2 7. PF5 8. SCl6 Name:
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regarding price and quantity discussed in the paragraph starting “Dazzled by…” in 2011 and 2012 (so far) using a different diagram for each year. Also explain why‚ using economic analysis‚ the article links cotton‚ food‚ and fuel. During 2011 many farmers swapped their food crops for cotton crops. This could be shown using a PPF (Production Possibily Frontier) diagram. A PPF diagram illustrates what an economy can produce using the given resources (in this case cotton crops and food crops). Opportunity
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ligands when forming the complex ions. The properties of lewis acid is to have high electron deficiency. For transition metals in this experiment‚ the high charge density‚ positive charge and their vacant bonding orbitals leads to tendency to attract lone pair electron by filling up their vacant orbitals. Metal acetylacetonates‚ formed by a metal and multiple acetylacetonate anions‚ are prime examples of coordination complexes. In this experiment‚ the metal use is copper (II) ion which is crystal
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C2H6O Two different compounds with different physical & chemical properties: Ethyl alcohol (ethanol): B.P. 78.5 oC (liquid) M.P. –117.3 oC Reacts with alkaline metals. Dimethyl ether: -24.9 oC (gas!) -138 oC Does not How many isomers can you draw for: C4H10O C4H8O 3. Chemical Bonds Ionic: forms by a complete transfer of one or more electrons from one atom to another to form ions (cation and anion). Forms between typical metal and non-metal due to a significant difference in electronegativity
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