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Tuesday, August 25, 2020
Robert E. Hall and Charles I. Jones (1999), Why Do Some Countries Essay
Robert E. Lobby and Charles I. Jones (1999), Why Do Some Countries Produce So Much More Output per Worker than Others,Quarterly Journal of Economics, 83-116 - Essay Example This redirection away from development advancing venture appears as robbery, unprotected property rights The examination is based around a speculation that these distinctions in interest in capital collection is principally the consequence of contrasts in social foundation across nations. Social framework, as an idea utilized in their exploration, incorporates various thoughts, for example, establishments and government approaches, the entirety of which, they guarantee, add to making a situation in which capital collection is supported. A social framework good for significant levels of yield per specialist gives a domain that underpins beneficial exercises and empowers capital gathering, expertise securing, innovation, and innovation move. The specialists guarantee that production of this good social foundation is best done by the legislature since they have the power to gather the assets expected to build up the guidelines and laws that would make a structure to stop preoccupation. In any case, debased government, taking part in lease looking for conduct, add to the preoccupation of assets from exercises of capital gathering by making poor agreements, meddling underway exercises, and hindering exchange. Thusly, the paper indicates that the most fitting social foundation for development would restrain the job of government given governmentââ¬â¢s affinity for lease looking for conduct. A significant issue that is created in their exploration concerns the heading of causality between social framework and yield per specialist. Corridor and Jones concede that increasingly profitable specialists, with more significant levels of instruction and salary levels, could impact the social framework. In that capacity, nations encountering low development levels can't give the assets important to make a strong social framework that would empower further human and physical capital aggregation, implying that suitable
Saturday, August 22, 2020
Pharmacology for Health Professionals
Question: Talk about the Pharmacology for Health Professionals. Answer: Presentation: There is plausibility of two dangers in Fazio because of utilization of these meds. These two dangers are gastrointestinal draining and hypotension. Draining may create in Fazio because of utilization of enoxaparin and anti-inflamatory medicine. There might be hypotension in Fazio because of utilization of metoprolol, perindopril and glyceryl trinitrate. Enoxaparin is recommended as blood more slender in Fazio. This medication is regulated subcutaneously for venous thromboembolism in Fazio. This medication demonstrations by authoritative to the antithrombin and structures irreversible complex with it. This prompts the inactivation of thickening facto Xa. Because of inactivation of this coagulating factor there is danger of seeping in Fazio. There are more odds of draining if enoxaparin is brought with different prescriptions like warfarin, headache medicine, non-steroidal mitigating drugs (NSAIDs) like ibuprofen, naproxen and antiplatelet drugs. Fazio is expending headache medicine moreover. Additionally, headache medicine likewise has antiplatelet property. Consequently, utilization of anti-inflamatory medicine alongside enoxaparin may prompt draining danger in Fazio (Xu et al., 2012; Sonoda et al., 2017). Headache medicine is recommended for help with discomfort if there should arise an occurrence of Fazio. Anti-inflamatory medicin e is non-steroidal mitigating class of medication. Long haul utilization of headache medicine may prompt gastrointestinal draining danger. Anti-inflamatory medicine acts by repressing COX-1. Therefore, there are odds of COX-2 upregulation for gastrointestinal tract protection. On the off chance that anti-inflamatory medicine is brought with other COX-2 inhibitors there are odds of gastrointestinal tract disintegration and dying (Huang et al., 2011; Iwamoto et al., 2013). Hypotension may create in Fazio because of utilization of glyceryl trinitrate . Glyceril trinitrate was endorsed for chest torment if there should be an occurrence of Fazio. This medicine can likewise be endorsed for cardiovascular breakdown and hypertension. Glyceryl trinitrate was directed through sublingual course and through this course there would be fast assimilation of the medication. Henceforth, glyceryl trinitrate produces quick fall in the pulse. Glyceryl trinitrate acts by denitration of the nitrates to deliver nitric oxide which is a vasodilator. Perindopril acts by restraining Angiotensin changing over compound and improves heart work. Metoprolol is particular 1 receptor opponent. Every one of these medications demonstration by various instruments and produce circulatory strain bringing down activity. As these medications follows up on various objective, henceforth circulatory strain bringing down impact would be more. On the off chance that various medications follow up on a similar objective, there might be less odds of impressive circulatory strain bringing due down to immersion of target. Consequently, utilization of these dugs together can prompt hypotension (Bryant and Knights, 2011; Zhao et al., 2016). Attendant should assume a significant job in the board of drugs in Fazio. Medical attendant ought to have data about the medications, give guidance for its utilization and arrange the organization of medications to Fazio. By ethicalness of this medical attendant can forestall dangers related with the organization drugs. Attendant should keep exact record of prescriptions which contains rundown of nonexclusive and brand names of medications, portion, recurrence of organization, course of organization, dose of organization and reason for organization. Attendant should keep record of name, address and contact data of the all the medication suppliers. Attendant should keep record of the expiry dates of the considerable number of drugs. Attendant should show name and phone number of prescription provider in the clinical unit of Fazio. Medical caretaker ought not direct enoxaparin and anti-inflamatory medicine together on the grounds that the two medications can misrepresent draining prope rty of one another (Iijima and Shimosegawa, 2015). Medical attendant ought not oversee the two medications alongside other non-steroidal mitigating drugs and different anticoagulants. Enoxaparin ought not be managed in patients with hypertension since hypertension overstate draining property of enoxaparin. Morevoer, Fazio has history of hypertension. Medical attendant ought to likewise screen circulatory strain of Fazio on planned time focuses. On the off chance that there is more decrease in pulse, attendant can counsel specialist. With discussion with specialist attendant can stop organization of any of the prescriptions or can decrease portion of the meds (Yanagita and Kusanagi, 2016). For forestalling hypotension medical attendant should give legitimate guidelines to Fazio. Attendant should train him about prescription name, motivation behind its organization and its clinical impacts. In the event of metoprolol, perindopril and glyceryl trinitrate organization, attendant ought to explicitly instruct Fazio and his relatives about the antagonistic impacts of these meds. Attendant ought to enquire with him about his interests identified with these drugs. On the off chance that, Fazio is encountering hypotension, medical attendant ought to counsel specialist. With the counsel of specialist attendant should roll out required improvements in the drugs. Attendant should keep record of medication utilization of Fazio. From this record medical caretaker would come to know abundance organization of antihypertensive medications to Fazio which lessens circulatory strain (Ignatavicius and Workman, 2015). Medical caretaker ought to likewise screen circulatory strain of Fazio on booked time focuses. Quiet cooperation is significant in prescription administration. On the off chance that patient have all the data about the impacts and symptoms of the prescription, it would be simple for attendant to persuade Fazio to proceed or stop certain drug. With the information taking drugs, Fazio can evaluate himself for impacts of meds and advise it to nurture. This would be useful for the attendant to make convenient move and forestall further confusions. Because of this cooperation in prescription administration Fazio can educate nurture about the stock regarding drugs and request meds under management of medical caretaker (Richard et al., 2016). Fazio can take drugs on booked time without nurture. In writing, it has been referenced that time requirement is the significant obstruction for attendant to investigate medication organization (Vogelsmeier et al., 2011). By fuse of Fazio in prescription administration medical caretaker can concentrate on different undertakings in giving nursing administrations to Fazio. With the information on nonexclusive names and exchange names, Fazio would not get mistook for change in exchange name of medication and would not be stressed over expending incorrectly prescription (Lang et al., 2016). With joining of Fazio in drug the executives, he would get chance to collaborate with various social insurance suppliers and find out about meds. By temperance of this, Fazio can utilize drug restoratively and securely. Fazio may require expending meds for long haul. In such case, Fazio ought to know about all the prescriptions. Consequently, he can take meds all alone without assistance of human services supplier. Information taking drugs for quiet likewise assists with staying away from readmission to the emergency clinic. Contribution of patients in medicine the board is likewise useful in improving the quality and security of drug the board. Understanding training about the drugs is likewise useful in lessening the prescription mistakes. Attendants are powerless for drug blunder due dealing with various patients simultaneously. In such case patients can help them in rectification of blunder (Kinney, 2015; Tarn et al., 2012). Attendant should give consolation and backing to Fazio to improve his job in medicine the board. Attendant ought to get some information about prescription information. In view of the degree of information, attendant can offer data to Fazio about prescription administration. Medical attendant ought to solicit him names from drugs, activity of medication on specific side effect, reactions, measurement and timetable of medications. By temperance of this attendant would get the data about the degree of his understandings about the clinical wordings. On the off chance that he dont have a lot of information about the clinical wordings, attendant should give him data in basic language (Tarn et al., 2013). Medical attendant ought to likewise utilize scarcely any photos and recordings to cause him to get activity and reactions of medications. Attendant should reveal to him barely any accounts of in regards to medicine blunders. These accounts ought to be from her involvement with the emergen cy clinic and she should give him records identified with the prescription mistakes. By ideals of this Fazio, may comprehend the significance of drug the executives and attempt to include him in the prescription administration (McTier et al., 2015). Attendant ought to create trust relationship with Fazio to improve his contribution in drug the board. Medical attendant ought to tune in to his questions cautiously and answer them in straightforward language. This would be scornful in building trust connection among medical attendant and Fazio. Fazio might be reluctant to take an interest in the drug the executives. Attendant should give him certainty that he can do it. This support by the attendant would help in improving ability of Fazio in getting information about the drug the executives. Attendant should give data about the medicine to his relatives moreover. His relatives can instruct him about prescriptions in basic manner and furthermore they can help him in drug the executives. Attendant should likewise give appropriate condition to Fazio to find out about prescription administration (Tarn and Flocke, 2011). Attendant ought to talk about with him about drug the executives in extremely loose and inviting way. Medical caretaker ought to examine with him at his bedside. Attendant ought to organize gatherings of Fazio with specialist, subsequently he would check out finding out about meds. Medical caretaker ought to likewise urge him to take part in open conversation with specialist. Attendant should give Fazio instances of patients who took an interest in the drug the executives. This would be useful as motivation for Fazio to partake in drug the board. Attendant should keep all the conversations identified with medicine the board Fazio focused and there ought to be congruity in these conversations. Three ought to be shared regard and acknowdgement among medical attendant and Fazio (Mixon et al., 2015). R
Friday, July 31, 2020
You Gave Love A Bad Name
You Gave Love A Bad Name First made popular by Bon Jovi, those lyrics brought my fraternity, Zeta Beta Tau, the prize for best large act at Sigma Kappas Late Night. Last night, it was made a smash hit by Michael Borohovski and the Sexy Borskis. I kid you not. You might know Borski as a frequent commenter, so the next time you run into him online, ask him for his digital John Hancock, hes gonna make it big. So basically, every sorority at MIT throws a big philanthropy event each year. Sigma Kappas is Late Night which is basically a talent show with acts ranging from magic acts to dances to serenades. Some of the acts from the night included my former roommate balancing a 6 foot table with the legs open on his chin. He also decided to juggle knives while surfing on a makeshift surfboard consisting of a 4 PVC pipe and a sheet of plywood. He also gave a short physics lesson to everyone at the performance to highlight how dangerous it is to do what he successfully attempted. A later act involved a very humorous magician and his assistant. Some guitar jamming. Stairway to Heaven. A tribute to Santana with some behind the back guitar playing AND A TRIBUTE TO THE BEST MOVIE EVER: NAPOLEON DYNAMITE FLIPPIN SWEET Oh, if you want to know who the Sexy Borskis are, here you go. Fainting is optional.
Friday, May 22, 2020
Analysis of Art - 1837 Words
Title: Cuteness and Loneliness Life is full emotions like happiness and sadness. People sometimes feel happy, joyful, and cheerful, but sometimes sadness or depression. Edward Hopper and Takashi Nakamura draw their paintings to express different feelings. In Edward Hopperââ¬â¢s painting ââ¬Å"Morning Sunâ⬠(1952), he displays the image of a woman looking outside alone in order to symbolize the womanââ¬â¢s feelings about ââ¬Å"depression,â⬠but also how she still has ââ¬Å"hopeâ⬠for her own life. On the other hand, in Takashi Nakamuraââ¬â¢ painting ââ¬Å"Kaikaikiki Newâ⬠(2009), he displays the image of many cartoon-like characters in order to symbolize feelings of ââ¬Å"happinessâ⬠Therefore, the two artists express opposing feelings in their works. In Edward Hopperââ¬â¢s painting,â⬠¦show more contentâ⬠¦Her face tells me that she does not have courage to give up everything for her new life. She seems to be a single woman and looks tired of her ordinary life. Howev er, her eyes, looking at outside, have strong feeling as well. She has a longing to her ordinary life somehow. Thus, she was sitting on the bed alone, holding her legs, and I can see her struggle for her life. Her eyes tell me her feelings of not only ââ¬Å"depressionâ⬠but also ââ¬Å"hope.â⬠Also, in Edward Hopperââ¬â¢s image, he uses darker and brighter colors to symbolize the ââ¬Å"depressionâ⬠and ââ¬Å"hopeâ⬠in this image. Overall, brown and dark brown can be seen throughout the wall, and there is no warm color in her room, such as red or green color. The dark colors give the observer a sad and troubled impression, so the darkness symbolizes the womanââ¬â¢s depressed feeling. In addition, when Hopper colored her bed a bluish color, it gives me a cold impression, and she is sleeping on the cold bed during the night. However, Hopper used a lighter color on the place the sunlight spot. She bathes in the sunlight as well, so half of her body is brighter. It is because by painting a brighter color on the half of her body, the observer feels that the figure is receiving light straight at her. So, even though her face looks sad, she is still receiving light from her front so that it makes the observer feel that the woman still hasShow MoreRelatedArt Analy sis : Egyptian Art917 Words à |à 4 PagesAnna Lam Professor Hayburn Western Civ. Art Analysis 2 March 2016 Art Analysis Paper Egyptian art has always been extremely interesting and Egyptian art has influenced a lot of other societies in the past. They have created the three pyramids, the sphinx, Pharaoh sculptures, and so much more. The one piece that is very intriguing was the Akhenaten, Nefertiti, and Daughters stone. Akhenaten changes the states religion to Aten which is the Sun God, he even changed his name to Akhenaten which meansRead MorePolicy Analysis : An Art852 Words à |à 4 Pagesthe question of whether policy analysis should be understood as an art or a science. First, the essay defines what a policy analyst does, and from here shows how the scientist and artist diverge from one another. The essay then delves into the epistemic difference between the two. It finds the scientists to have a false epistemology, and that the artists epistemology to be true. It is due to this that the paper concludes that policy analysis is not a science but an art, as the way that each view conceptualizesRead More The Art of War Analysis1106 Words à |à 5 PagesThe Art of War Analysis The Art of War was one of our worldââ¬â¢s first written documents that dealt with militaristic strategies and advancements. The book was written by a Chinese military leader named Sun Tzu, who commanded and analyzed his military over the Warring States Period of China. Sun Tzu produced this text in an attempt to provide future military advantages for the Chinese, but The Art of Warââ¬â¢s ideas eventually spread to neighboring civilizations and empires. The ideas and facts expressedRead MoreEssay on Art Analysis906 Words à |à 4 Pagesï » ¿ Art Analysis The Merode Altarpiece, a piece by artist Robert Campin, is a representation of the Annunciation of Christ. The piece was originally painted in Flanders during the Early Renaissance period in 1425. It is a considerably small altarpiece, commissioned for a private residence, created with oil on wood panel. The piece is currently held in the Metropolitan Museum of Art in New York. The scene depicted in this particular altarpiece is very popular among artists during the RenaissanceRead MoreRenaissance Art Analysis1097 Words à |à 5 PagesThe Renaissance was a period in history known as celebration of knowledge, through various forms of art including sculpture, painting, etc.,. In relation to previous periods, artists during the Renaissance use their art to serve as a representation of both their beliefs, and social trends. 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With the wellRead MoreBartocelli Art Analysis778 Words à |à 3 Pagesâ⬠¢ The characters above are all of mythological ideas, some possessing some biblical traits such as Venus with the halo created by the reflection of the orange grove. â⬠¢ The red lines drawn on the image show the commonly used technique of perspective leading to the vanishing point which is the centre of the image. This is where Venus stands, which is a technical element conveying her importance within the painting. â⬠¢ The impeccable attention and detail on Floraââ¬â¢s face indicates that he was of theRead MoreArt Analysis Essay957 Words à |à 4 PagesThough most works of art have some underlying, deeper meaning attached to them, our first impression of their significance comes through our initial visual interpretation. When we first view a painting or a statue or other piece of art, we notice first the visual details ââ¬â its size, its medium, its color, and its condition, for example ââ¬â before we begin to ponder its greater significance. Indeed, these visual clues are just as important as any other interpretation or meaning of a work, for they allowRead MorePost WWII Art Analysis675 Words à |à 3 PagesPost WWII Art Analysis Authors name Authors institutional affiliation Authors note Post WWII Art Analysis The piece of art that the paper will analyze is Sleeping Girl. Roy Lichtenstein painted Sleeping Girl in 1964, as part of his work in pop art pop culture. Another artist who painted in the style of pop art was Andy Warhol, just to add context with whom Lichtenstein kept artistic company. Sleeping Girl is a seminal work in a series of paintings in comic book style. Comic book cultureRead MoreThe Statistical Analysis Of Education In The Arts988 Words à |à 4 Pagesis the employed statistical analysis of data from the National Educational Longitudinal Survey (NELS:88), a data base of the U.S. Department of Education that tracks student responses to survey questions over time. Previous targeted research performed by James Catterall (2009) will be used as a preliminary focus for this study as well as other studies and national surveys that are accessible for public review. Programs will be emphasized that support learning in the arts and preparing students for
Sunday, May 10, 2020
Outline - 1355 Words
Professor Name: Title: Date Due: Why Should You Get Vaccinated I. Introduction A. As a parent, you may not prefer seeing your baby or child being given an injection. However, vaccination is a critical venture in securing your child against a scope of genuine and possibly deadly diseases. Immunizations are brisk, safe and greatly powerful. Once your child has got vaccinated against an infection, their body can battle it all the more effectively. In the event, that a child is not vaccinated, they will have an expanded danger of getting the illness. B. Immunization is as essential for adults as it is for children, but then numerous adults are not ideally vaccinated. Immunizations emulate the virus so as toâ⬠¦show more contentâ⬠¦Getting an early begin on your immunizations is an ideal approach to secure yourself. Regardless of the possibility that you are making a spur leave in under four weeks, you ought to still check with your specialist to check whether any antibodies or preventive meds may get prescribed. D. Statistics a) Measles is not something of the past, nor is it a sickness constrained to creating nations. Today measles is one of the main sources of death of children around the world, regardless of the accessibility of a shabby, powerful antibody. b) Just in 2013, measles has officially killed more than 100 children in Pakistan, almost 20 children in Nigeria, and sickened more than 2,000 children in China. In 2012, the United Kingdom reported the most elevated number of new cases in 18 years. The U.S. reported an incredible 222 measles cases in 2011, up from a normal of 60 cases (Centers for Disease Control Prevention 168). c) The World Health Organization (WHO) reported 158,000 measles deaths in 2011. That is 430 deaths consistently. The measles virus is especially contagious; sullied droplets, spread through hacking and sniffling, stay alive and irresistible outside the body for up to two hours. Assessments say that 90 percent of non-resistant individuals presented to the virus will get the sickness. On the off chance thatShow MoreRelatedAnaylsis of the Studies in Galaions by Tom Wacaster Essay examples828 Words à |à 4 Pages However, after I looked at it upon completion of reading, I appreciated it more than when I read it the first time. When you take second look, it made me understand the reading better. Moreover, the flow of the book was well organized, with the outline of the whole book coming after the introduction, and the remainder of the book broken down verse-by-verse, which brings the attention of the reader in a simple format. I really like the fact that he shared the ideas of others and did not hesitateRead MoreMy Speech - Original Writing964 Words à |à 4 Pagesthrilled, excited, and motivated. I expressed a large desire to go first since there was no formal order of speakers. Minutes before class started, rehearsed my speech a few times to ensure that I have my content sharp and that I am following the outline to my best ability. Afterwards, it was only minutes before Dr. Lora said ââ¬Å"It is 8 on my watch, so let us get started.â⬠Right then and there, I got up and approached the stage with confidence. Another important factor that made me feel prepared wasRead MoreSpeech Analysis (Cameron Russel Ted Talks) Essays690 Words à |à 3 Pagestoà seeà aà supermodelà turnà intoà aà normalà person.à Anotherà problemà aboutà herà introductionà wasà that sheà didnââ¬â¢tà mentionà herà topic,à thereà wasà noà outline.à Ità wasà hardà toà understandà whatà sheà was talkingà about,à herà ideasà werenââ¬â¢tà reallyà clear.à Whileà doingà herà introductionà sheà usedà many transitionsà andà signpostsà whichà helpedà theà audienceà andà viewersà toà followà theà theà speaker easily.à Toà sumà up,à evenà ifà sheà forgotà toà tellà theà outline,à herà introductionà wasà reallyà great. Secondly,à duringà mostà ofà theà bodyà ofà theà speechà sheà jumpedà fromà oneà subjectà to Read MoreHow Wells Fargo Should Promote Sales Involvement845 Words à |à 4 Pagesthe leading companies for sales. As an employee, Iââ¬â¢m honored to be asked by the CEO, to recommend actions to promote sales involvement. In the outline, I list six critical topics on what I recommend how Wells Fargo should promote sales involvement. Following the outline, is an explanation of three of the most critical topics that are listed in the outline. Lastly, a propose of a potential course of implementation is stated. At Wells Fargo, teamwork and sales are important skills neededRead More Analysis of Field Experience Essay1045 Words à |à 5 Pagesof the paper. Lines are double-spaced. When the entry is longer than one line, the second line is automatically indented. Additional references. Checklist 1nbsp;nbsp;nbsp;nbsp;nbsp;The outline amp;#61553;nbsp;nbsp;nbsp;nbsp;nbsp;The introduction states the main topic or idea of the outline, and the conclusion summarizes it. amp;#61553;nbsp;nbsp;nbsp;nbsp;nbsp;Each sub-topic describes the main idea for a paragraph. amp;#61553;nbsp;nbsp;nbsp;nbsp;nbsp;Supporting informationRead MoreInformative Speech on the Surf Rider Foundation Essay example896 Words à |à 4 Pages492-8170 ext 22 3.www.surfrider.org, accessed 7/14/2010 CHECKLIST FOR WRITING AN OUTLINE 1 Organization The introduction states the main topic or idea of the outline. Each paragraph in your paper has a sub-topic. Each sub-topic describes the main idea for a paragraph. Supporting information and details for a sub-topic are listed under the sub-topic. Each piece of supportingRead MoreThree Day Orientation and Training Program1173 Words à |à 5 Pagesreceived adequate training. When arriving at the three-day training session, the new employee will be given an outline of the session, an employee handbook, and all required paperwork. The outline will briefly describe the things that will be covered during the course of the training. Each component on the outline will further be explained in detail by the job supervisor. Below is an outline of a three-day orientation and training session for a new salesclerk at a large local retail company: Three-DayRead MoreThe Importance Of Professionalism Expected Of A Senior Member Of Technology Planning2116 Words à |à 9 PagesOn 11/13/XX, I provided you with an outline of what I expected in this overview document because I had previously explained what I expected several times and you hadn t delivered it. As you know, I have wanted to review this document with Tim for over a month and it is delaying the approval of the hardware portion of the LAN. The review meeting that was held today with Ren, Hall, and Kerry was a waste of our time. And, it was obvious that you had made only minor corrections to his document, sinceRead MoreThe History of Health and Safety Legislation in the UK1046 Words à |à 4 Pagesafter introductory outline work or other planning for development work has started. Once the CDM Co-coordinator has been selected, the fashioner will need to co-work with them and give the data that CDM Co-coordinators need to conform to their obligations. In their line of duty, architects must guarantee that the customer has selected a CDM coordinator that the HSE has been informed. They must as well guarantee that they do not begin configuration work other than beginning outline work unless a CDMRead MoreComparison of Extemporaneous Speaking and Manuscript Style Speaking883 Words à |à 3 Pagesinteracts with the audience, recall portions of the speech from memory, but also utilize notes so that he can stay on track. An extemporaneous speaker may make an outline of their speechââ¬âwriting each major point and some sub-ideas attached to each of these points. This outline may be transcribed into short-hand notes or left as a general outline for the speaker to use. While presenting, the speaker will use his notes to keep him on track but he will also utilize his memory just as manuscript speaking
Wednesday, May 6, 2020
DNA the Master Code for All Living Things Free Essays
Bacteria, zebras, mosquitoes, anacondas, essentially all living things have one thing in common which makes them what they are. It is DNA. It is one of the greatest biological discoveries in the history of mankind. We will write a custom essay sample on DNA the Master Code for All Living Things or any similar topic only for you Order Now It is not only related to biology but is tied to the study of chemistry as well because of the convoluted molecular structure. DNA is short for the molecule deoxyribonucleic acid. RNA or ribonucleic acid is another nucleic acid derived from DNA and used as a template to make proteins, the product of the genetic code. In an article, ââ¬Å"What is DNA? â⬠written by James Randerson, DNA is described as, ââ¬Å"â⬠¦ he master code for life â⬠¦ the instruction book that each organism uses to run its body and govern its behavior, a book that each creature hands on to its offspring, either in full or in part. â⬠In other words it describes how at times not the whole book (DNA) is passed down from parent to progeny. A father and mother both contribute their DNA making the son similar but not identical to his father and mother. Also, because DNA stores all genetic information including diseases, which can be passed down from generation to generation. These diseases are the effect of a mutation in the DNA structure. In 1868, a Swiss physician and biologist extracted a phosphorus containing substance. He called it nuclein because he found it in the nuclei of several cells. He managed to extract this substance from discarded surgical bandages, specifically by examining the pus cells (pus cells are white blood cells). James Watson, an American geneticist, and Francis Crick, a British physicist studying in the University of Cambridge, began examining x-ray images made by Rosalind Franklin and Maurice Wilkins. In 1953, James and Francis constructed the first three-dimensional model of the DNA structure. The model showed all nitrogenous bases, pentoses (sugar), and phosphate groups. Several years later, James Watson, Francis Crick, and Maurice Wilkins received the Nobel Prize for Physiology or Medicine. Before the three-dimensional model, Erwin Chargaff discovered a pattern between the base pairs. He discovered that the amount of adenine is the same amount of thymine. the same is true for the other base pair guanine and cytosine. Chargaffââ¬â¢s discovery led him to understand the basic pairing rules. You might wonder what makes our DNA different from the DNA of a sheep, sea urchin, or a turtle. Based on the studies of Chargaff and the rest of his colleagues at Columbia University, the four nitrogenous bases occur in different ratios in the DNAs of different organisms and that the bases have a numerical relationship. For example, The base composition (mol percentage) of Homo Sapiens is 30. 9 % adenine, 19. 9% guanine, 19. 8% cytosine, and 29. 4% thymine. This shows that Chargaffââ¬â¢s study was very helpful for James Watson and Francis Crickââ¬â¢s three-dimensional model of a DNA molecule. I chose to research DNA because it is a very interesting topic to discuss. It makes me who I am, my hair, eye, and skin color, my height and weight, overall health, metabolism, etc. I find both biology and chemistry my favorite subjects and DNA because it is a key molecuel that defines health. In the future I plan to become a M. D. (Medical Doctor). I will definitely have to be familiar with this molecule and what DNA sequences mean in case I needed to diagnose a patient with a certain genetic disease. By examining his or her genetic code I could determine possible diseases. I really enjoy any type of problem solving. I could utilize this knowledge to explore disease in my own family, specifically my dadââ¬â¢s side. From my grandfather to my own father and uncles, everyone has minor cardiovascular diseases caused by high cholesterol. I want to discover what mutation in my familyââ¬â¢s DNA that causes this condition and develop treatments to improve their health. DNA molecules are located in the nucleus of a cell. When they are tightly packed together they are known as chromosomes. The structure of DNA is very complicated. DNA is a double helix molecule. The structure looks like a twisted ladder. A double helix is the molecular structure created from double-stranded molecules of nucleic acids held together by hy drogen bonding between nucleotides. Nucleotides contain three characteristic components: (1) a nitrogenous base, (2) a pentose (sugar), and (3) phosphate group. Four nitrogenous bases make up DNAs support of the double helix: adenine (A), guanine (G), cytosine (C), and thymine (T). These bases are split into two groups. (A) and (G) are in the purine base group and (C) and (T) are in the pyrimidine base groups. In the structure of DNA base pairs are formed between the four bases. A base pair is when two nitrogenous bases (a purine to a pyrimidine or vice versa) are linked by weak hydrogen bonds. Adenine (A) and thymine (T) form a base pair and guanine (G) and cytosine C) form a base pair. In the structure of DNA (A) and (T) are held together by two hydrogen bonds, while (C) and (G) are held together by three hydrogen bonds. The next components of DNA form the backbone of the two spiraling strands. The backbones consist of alternating phosphate and pentose (sugar). Two kinds of pentoses are found in nucleic acids, deoxyribose and ribose. Deoxyribose is basically the same as ribose but it has one less oxygen atom in itââ¬â¢s structure. The phosphate group is connected to the pentose (deoxyribose or ribose) on the backbone of the DNA structure. They are both held together by covalent bonds. The pentose is also connected to the nitrogenous base. When a pentose (sugar) and a base combine it is called a nucleoside. An example of a nucleoside, is when the base thymine bonds with the pentose (sugar) deoxyribose, deoxythymidine forms. The nucleoside then combines with the phosphate to make the nucleoside a nucleotide. In the article ââ¬Å"How DNA Works,â⬠Craig Freudenrich explains how the ââ¬Å"hydrogen bonds between phosphates cause the DNA strand to twist. The nitrogenous bases point inward on the ladder and form pairs with bases on the other side. This makes DNA look somewhat like a spiraling staircase. DNA functions to store the complete genetic information required to specify the structure of all the proteins of each species of organism, to program in time and space the orderly biosynthesis (the process of converting simple nutrients like: sugars, lipids, and amino acids into complex products like, proteins and vitamins) that make cell and tissue, and organs which determine the activities of an organism throughout its life cycle, and determine the distinctiveness of the given organism. DNA also has another function. It is meant to be replicated so copies can be passed down from cell to cell and generation to generation. The National Human Genome Research Institute describes the transfer occurs ââ¬Å"In sexual reproduction, organisms inherit half of their nuclear DNA from the male parent and half from the female parent. However, organisms inherit all of their mitochondrial DNA from the mother. This occurs because only egg cells, and not sperm cells, keep their mitochondria during fertilization. To complete these instructions, DNA sequences are transcribed into messages made of RNA and ultimately translated into sequences of amino acids to produce proteins. DNA genetic information is composed of specific long sequences of A, T, G, and C. The process begins with the sequences being transferred to a single strand RNA molecule. RNA is only slightly different from DNA. The important difference between them is that one of the pyrimidine bases are not the same. Thymine is a principal pyrimidine in DNA, while uracil is a principal pyrimidine in RNA. The new RNA (mRNA) molecule is a messenger containing transcribed code from the DNA molecule. The mRNA travels out of the nucleus into the cytoplasm. According to The National Human Genome Research Institute, in the cytoplasm ââ¬Å"the information contained in the mRNA molecule is translated into the ââ¬Å"languageâ⬠of amino acids, which are the building blocks of proteins. This language tells the cellââ¬â¢s protein-making machinery the precise order in which to link the amino acids to produce a specific protein. This is a major task because there are 20 types of amino acids, which can be placed in many different orders to form a wide variety of proteins. â⬠Proteins do most of the work in our bodies; they move molecules in our bodies, they help us move by making our muscles, they help create our immune system that helps protect from any infections in our body or illnesses, and much more. DNA is one of the greatest discoveries my man. It was not discovered by a single human being but several. DNA is what makes a female human to give birth to a baby girl not to a baby giraffe or cub. DNA is passed down from generation to generation by sexual reproduction. Half of the fatherââ¬â¢s genes and half of the motherââ¬â¢s go to their son or daughter. Your DNA is not the same as your brotherââ¬â¢s because sometimes you get more from your momââ¬â¢s side or more from your dadââ¬â¢s side, it all depends. It is extraordinary how we are made from a string of DNA molecules that construct our body and make us who we are. DNA is now at a point where we use it for many reasons, not just for research. DNA forensics is one of the most practical ways of using DNA. Forensics is the application of many sciences to discover aspects about a crime. A government website describing DNA forensics, lists many examples of DNA uses for Forensic Identification. They include: ââ¬Å"identification of potential suspects whose DNA may match evidence left at crime scenes; exoneration of persons wrongly accused of crimes; identification of crime and catastrophe victims; establishment of paternity and other family relationships; identification of endangered and protected species as an aid to wildlife officials (could be used for prosecuting poachers); detection of acteria and other organisms that may pollute air, water, soil, and food; Matching organ donors with recipients in transplant programs; determination of pedigree for seed or livestock breeds; and authentication of consumables such as caviar and wine. â⬠It is great that DNA has been incorporated into forensics. Hopefully, in the near future, DNA technologies will be incorporated in a variety of ot her applications. How to cite DNA the Master Code for All Living Things, Essay examples
Wednesday, April 29, 2020
WRITE T for true and F for false. Essays - Writing,
WRITE T for true and F for false. 1. Jargon refers to words that are specific to a particular discipline. 2. Annotating is part of during reading strategies. 3. Topic sentences are always found at the beginning of each paragraph. 4. Sources that have no relevance to your topic should be included in your academic writing. 5. The thesis of a text is in declarative form. 6. We trust sources that are found in television and magazines. 7. To inform is one of the specific purposes of academic writing. 8. A strategy used in reducing a long paragraph into a shorter one is called paraphrasing. 9. A summary is crucial in essay writing because it will establish the "shape" an essay will take. 10. The main headings in an outline are indicated by capital letters. FILL THE BLANKS WITH THE MISSING WORD/WORDS. The outline's _______ gives an overview of the text. Since mathematics deals with numbers and patterns, it is expected to be an _______ discipline. The humanities on the other hand, are a set of disciplines that attempt to capture the richness of the human _________. A critical reading strategy in which one writes marginal notes, underlines, encircles, or highlights important words, phrases, or sentences is called ___________. _________ is a strategy used to organize thought or identify the main point and supporting ideas of the text. COMPLETE THESE SENTENCES BY WRITING THE APPROPRIATE HEDGES (certainly, possible, seem, may, suggested). 16. Vygotsky ________ an idea similar to Chomsky's: according to him, language and rationality, though they have different roots, intertwine at some points in a person's development. 17. In this paradigm, grammatical errors committed by children _ ____ to be a bad habit, and at an early stage, should be corrected so that it would not become a "fossilized" error. 18. The reality of language is _______ one of the most fascinating phenomena in human civilization. 19. The best time to acquire a language is prior to puberty when the brain cells are still developing and can easily absorb knowledge. This was first ______ by the neurophysiologist Penfield (Stern, 1983). 20. When a child turns two, he enters what Piaget termed as preoperational stage. In this part of human development, children ______ now be capable of storing internal images which represent their view of reality 21. It is _______ that a child at this stage is egocentric, as a result of his being the center of attention in his early years, and uses language to satisfy his needs. 22-25 Ways of annotating a text. 26-27 Reasons why critical reading is important. 28-30 Examples of Academic Texts
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