You are searching for new species that are highly tolerant to acidic.pdf

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You are searching for new species that are highly tolerant to acidic conditions and find a new single celled organism that you call WERID. The organism is ~5 um, does not have a cell wall, but your portable field microscope is broken, and you are unable to look at the internal structures. You do have portable equipment that will allow you to analyze the chemical content of the WEIRD cells along with control prokaryotic and eukaryotic cells. Out of protein, DNA, and lipid, which analysis would be most useful if you were interested in figuring out if your cells are prokaryotic or eukaryotic? Explain your answer. Solution The organism that we have discovered is single celled, and devoid of a cell wall. It is ~5 micrometers in length. Since the organism has no cell wall, we cannot reach a conclusion based or the presence/absence of peptidoglycan. Also, morphological analysis cannot be carried out since the microscope is broken. However, we do have portable equipment to analyze the chemical content of the cells: protein, DNA and lipid, and compare it with control prokaryotic and eukaryotic cells. The protein and lipid type and content may vary between prokaryotes and eukaryotes. However, the DNA has certain differences that are absolutely unique to prokaryotes and eukaryotes. For example, the ribosomes-part of the protein synthesis machinery differ between the prokaryotes and eukaryotes in that the prokaryotes have a 16S rRNA while the eukaryotes have an 18S rRNA. This difference can be exploited using our portable equipment to check for presence of genes in the WEIRD DNA that code for either of these rRNAs, and comparing them with the controls. Also, eukaryotes usually have DNA in the form of multiple chromosomes, while the prokaryotes have a single circular DNA molecule. The above differences are irrefutable, and unique to prokaryotes and eukaryotes. Therefore, our choice for identification of the WEIRD cells would be DNA analysis. P.S. It is also important to take into account that eukaryotes are usually multicellular, while prokaryotes are unicellular. Also, eukaryotic cells are generally larger in size than that of the prokaryotes..

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The final interview. Interviewing Tyler was a blast he was a very funny kid, he had me laughing the whole time, which made it very hard to take notes. He was a fourth generation Mexican American, and the first of his family to go to college. His parents taught him well that life is harder in America for a Mexican. Margaret E. Montoya states a similar experience: “Her lessons about combing, washing, and doing homework frequently relayed a different message: be prepared, because you will be judged by your skin color, your names, your accents. They will see you as ugly, lazy dumb and dirty.” (Montoya 436) Montoya’s experience is very closely related to that of Tyler’s childhood, his parents would try their very best to instill good qualities of hard work and determination into their child, because they knew he was going to need it. Tyler has done well for himself, he is an honors student and he has a 3.5 GPA, he works very hard to be the best he can be, but is still seen as inferior. Tyler’s job just became harder, after the passing of this bill, all of the Mexicans are presumed to be illegal until proven innocent. Thanks to this new law, upon first sight he is looked at as a nuisance, a criminal, and a foreigner. However, he is an excellent student, a volunteer who donates ten hours a week of his time at homeless shelters, and a resident, whose family has been on this land longer that John McCain has been alive. The fact that this racism still happens today, and is seemingly getting worse, just adds to what Montoya’s mother taught her “be prepared, because you will be judged” (Montoya 436) These three people have many things in common with all Americans, including; they want to live their life, be successful, and be judged on their effort and accomplishments like everyone else. These are people just trying to live the American Dream, which is just made harder by this law that has been passed which just increases the active racism in this country. The 1070 law has done it’s job: making it harder for Mexican Americans to be successful and be equal to whites, through increasing active racism The final interview. Interviewing Tyler was a blast he was a very funny kid, he had me laughing the whole time, which made it very hard to take notes. He was a fourth generation Mexican American, and the first of his family to go to college. His parents taught him well that life is harder in America for a Mexican. Margaret E. Montoya states a similar experience: “Her lessons about combing, washing, and doing homework frequently relayed a different message: be prepared, because you will be judged by your skin color, your names, your accents. They will see you as ugly, lazy dumb and dirty.” (Montoya 436) Montoya’s experience is very closely related to that of Tyler’s childhood, his parents would try their very best to instill good qualities of hard work and determination into their child, because they knew he was going to need it. Tyler has done well for himself, h

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Tyler was a blast he was a very funny kid, he had me laughing the whole time, which made it very hard to take notes. He was a fourth generation Mexican American, and the first of his family to go to college. His parents taught him well that life is harder in America for a Mexican. Margaret E. Montoya states a similar experience: “Her lessons about combing, washing, and doing homework frequently relayed a different message: be prepared, because you will be judged by your skin color, your names, your accents. They will see you as ugly, lazy dumb and dirty.” (Montoya 436) Montoya’s experience is very closely related to that of Tyler’s childhood, his parents would try their very best to instill good qualities of hard work and determination into their child, because they knew he was going to need it. Tyler has done well for himself, he is an honors student and he has a 3.5 GPA, he works very hard to be the best he can be, but is still seen as inferior. Tyler’s job just became harder, after the passing of this bill, all of the Mexicans are presumed to be illegal until proven innocent. Thanks to this new law, upon first sight he is looked at as a nuisance, a criminal, and a foreigner. However, he is an excellent student, a volunteer who donates ten hours a week of his time at homeless shelters, and a resident, whose family has been on this land longer that John McCain has been alive. The fact that this racism still happens today, and is seemingly getting worse, just adds to what Montoya’s mother taught her “be prepared, because you will be judged” (Montoya 436) These three people have many things in common with all Americans, including; they want to live their life, be successful, and be judged on their effort and accomplishments like everyone else. These are people just trying to live the American Dream, which is just made harder by this law that has been passed which just increases the active racism in this country. The 1070 law has done it’s job: making it harder for Mexican Americans to be successful and be equal to whites, through increasing active racism Tyler was a blast he was a very funny kid, he had me laughing the whole time, which made it very hard to take notes. He was a fourth generation Mexican American, and the first of his family to go to college. His parents taught him well that life is harder in America for a Mexican. Margaret E. Montoya states a similar experience: “Her lessons about combing, washing, and doing homework frequently relayed a different message: be prepared, because you will be judged by your skin color, your names, your accents. They will see you as ugly, lazy dumb and dirty.” (Montoya 436) Montoya’s experience is very closely related to that of Tyler’s childhood, his parents would try their very best to instill good qualities of hard work and determination into their child, because they knew he was going to need it. Tyler has done well for himself, he is an honors student and he has a 3.5 GPA, he works very hard to b

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Assembly LanguageReverse an array.Use a loop with indirect or i.pdf

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wo alternative investment proposals are under consideration for a vacant owner by Urban Development Corporation. Plan A would require an immediate investment of $120,000 and first- year expenditure for property taxes, maintenance, and insurance of $4,000, with this amount expected to increase at a rate of $1,000 per year. Plan B would have a first cost of $170,000 and total first-year expenses of $9,000, with an increase of $1,000 per year. The economic life of each project is forecast to be 10 years; and at the end of this time, only the facilities from Plan B with a value of $50,000 are expected to salvage. During the life of the project, the facility in plan A is expected to produce $34,000 annually, whereas Plan B is expected to produce $42,000 . a) Determine the rate of return of each plan. b) Determine the rate of return of the Additional investment required in Plan B compared with Plan A. c) Which plan should Urban Development select if the company uses a MARR of 12 percent? Solution Working notes: (1) For each plan, Net Annual Benefit = Annual Benefit - Annual Expense (2) For plan B, Net Annual Benefit in terminal year (year 10) is higher by $50,000 (Salvage Value). (3) Rate of Return is the Internal Rate of Return (IRR) computed using Excel function =IRR(Value 1, Value 2,.....Value n) where \"Value\" is the Net Annual Benefit, undiscounted. (4) Based on MARR of 12%, the plan choice will be made based on NPV of the plans. NPV is the sum of all cash outflows and inflows discounted at 12%. The plan with higher positive NPV should be chosen. Calculations as follow: Plan A Year Initial Cost ($) Annual Benefit ($) Annual Cost ($) Net Annual Benefit ($) Net Cash Flow ($) Discount Factor @12% Discounted Net Annual Benefit ($) (A) (B) (C) (D) = (B) - (C) (E) = (D) + (A) (F) (G) = (E) x (F) 0 -1,20,000 -1,20,000 1.0000 -1,20,000 1 34,000 4,000 30,000 30,000 0.8929 26,786 2 34,000 5,000 29,000 29,000 0.7972 23,119 3 34,000 6,000 28,000 28,000 0.7118 19,930 4 34,000 7,000 27,000 27,000 0.6355 17,159 5 34,000 8,000 26,000 26,000 0.5674 14,753 6 34,000 9,000 25,000 25,000 0.5066 12,666 7 34,000 10,000 24,000 24,000 0.4523 10,856 8 34,000 11,000 23,000 23,000 0.4039 9,289 9 34,000 12,000 22,000 22,000 0.3606 7,933 10 34,000 13,000 21,000 21,000 0.3220 6,761 IRR (%) = 18.12% NPV ($) = 29,253 Plan B Year Initial Cost ($) Annual Benefit ($) Annual Cost ($) Net Annual Benefit ($) Net Cash Flow ($) Discount Factor @12% Discounted Net Annual Benefit ($) (A) (B) (C) (D) = (B) - (C) (E) = (D) + (A) (F) (G) = (E) x (F) 0 -1,70,000 -1,70,000 1.0000 -1,70,000 1 42,000 9,000 33,000 33,000 0.8929 29,464 2 42,000 10,000 32,000 32,000 0.7972 25,510 3 42,000 11,000 31,000 31,000 0.7118 22,065 4 42,000 12,000 30,000 30,000 0.6355 19,066 5 42,000 13,000 29,000 29,000 0.5674 16,455 6 42,000 14,000 28,000 28,000 0.5066 14,186 7 42,000 15,000 27,000 27,000 0.4523 12,213 8 42,000 16,000 26,000 26,000 0.4039 10,501 9 42,000 17,000 25,000 25,000 0.3606 9,015 10 92,000 18,.

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