GENERAL BIOCHEMISTRY Problem Set No. 1 Answered by: Andrea Rose A. Fajardo of BSFT 2-1N 1. Calculate the pH of a dilute solution that contains a molar ratio of potassium acetate to acetic acid (pKa=4.76) of: a. 2:1 pH = 4.76 + log[2]/[1] = 4.76 + 0.3010 = 5.06 b. 1:4 pH = 4.76 + log[1]/[4] = 4.76 + (-0.6021) = 4.16 c. 6:5 pH = 4.76 + log[6]/[5] = 4.76 + 0.0792
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FOREIGN INVESTMENT IN CUBA: THE LIMITS OF COMMERCIAL ENGAGEMENT María C. Werlau Since the collapse of the Soviet Bloc‚ the Cuban government embarked on economic liberalization based on the adoption of capitalist mechanisms which include an opening to foreign investment. This has led to increasing claims abroad that engagement— particularly commercial engagement within the context of constructive engagement1 —is the policy instrument that will lead to economic and political reform and the
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presentation outlines essentially 3 approaches to fighting cancer: a) reduction of cancer risks‚ b) correction of cancer genes‚ and c) destruction of cancerous tissue. 3. In the Individual Assigntment 3: 10 Discoveries in the War on Cancer document is a set of 10 scientists’ discoveries. Scan the discoveries briefly. Then open the assignment submission link in Module/Week 4. In the text box‚ number from 1 to 10 for the 10 discoveries listed below. 4. Now reflect carefully on the first discovery (#1)
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from the samples so that one can make inferences or extrapolations from the sample to the population. This process of collecting information from a sample is referred to as sampling. A complete sample is a set of objects from a parent population that includes ALL such objects that satisfy a set of well-defined selection criteria. For example‚ a complete sample of Australian men taller than 2m would consist of a list of every Australian male taller than 2m. But it wouldn’t include German males‚ or
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Investment banking is a type of financial service that focuses on helping companies acquire funds and grow their portfolios. Much of this comes in the form of stock and bonds transfer‚ but investment capital and wholesale corporate acquisitions are also part of the equation. Bankers within this sector are usually highly trained‚ and are widely recognized as some of the most elite participants in the financial marketplace. They are often sought as much for their consulting and advising services as
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FUNDS FLOW STATEMENT Meaning The term “Flow” means change and therefore‚ the term “Flow of Funds” means “Change in Funds” or “Change in Working Capital “. In other works‚ any increase or decrease in working capital means “Flow of Funds”. There are two concepts of working capital – gross concept and net concept. • Gross working capital refers to the firm’s investment in current assets • Net working capital means excess of current assets over current liabilities. In business several
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Case 1: Dimensional Fund Advisors (Harvard Business School Case # 9-203-026) Due Wednesday‚ March 20 Objectives Subjects covered in the DFA case include efficient markets‚ models of capital market equilibrium‚ financial instruments‚ investment management‚ tax management‚ and stock trading. The case promotes an understanding of several important topics in finance. (1) The case introduces many of the major empirical findings regarding the market produced during the past two decades. More often
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return out of two at 1.87%. With their higher return rate over the three they also hold the highest standard deviation of 9.1%‚ which in turn infers that they may hold the highest beta out of the three. 2. Portfolio Risk Suppose Sharpe’s position had been 99 percent of equity funds invested in the S&P 500 and either one per cent in Reynolds over one percent in Hasbro. Estimate the resulting portfolio position. How does each stock affect the variability of the equity investment? How does this
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INVESTMENT BANKING: AN OVERVIEW INVESTMENT BANKING WHAT DO THEY REALLY DO? WHAT DO THESE PROJECTS HAVE IN COMMON? Affordable housing Small businesses ISAW Bridges Big corporations SM GE GS ISAW BIG OR SMALL‚ THEY ALL NEED CAPITAL. WHAT DO INVESTMENT BANKERS DO? Traditional role: assisting clients client WHAT DO INVESTMENT BANKERS DO? Traditional role A) Raising Capital: “Underwriting” B) Buying or merging with other businesses: “Financial Advisory” WHAT DO INVESTMENT BANKERS
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Opportunity may mean little to some‚ however for others it can mean everything. The opportunity to live a new life‚ the opportunity to thrive‚ or the opportunity to survive. An Opportunity is can be a door to something better; a chance at something of value. For many people in life an opportunity is all that they are searching for‚ and it is often a key part of their success. Countless people join the military or pursue a career with no guarantees of success‚ but the chance to better themselves or
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