Monday, January 27, 2020
Thailand: Economic Growth Achievement and Challenges
Thailand: Economic Growth Achievement and Challenges Introduction Thailand is the second largest economy in South East Asia with the population 67.7 million people (CIA 2014). Thailand economies grew at 7 per cent or more for 25 years, in the period of 1960-1997 with no single recession. After big crash, Asian Financial Crises in 1997, Thailand successfully recovered by strong growth contributed by massive export and private consumption (Phongpaichit et.al 2012). Consequently, this growth can lead to increased income per capita of Thailand. As a result, World Bank (2011) changes the classification of Thailand as an upper-middle-income with GNI per capita US$4,210 in 2011. However, after progressing in many macroeconomics indicators and growing importance in Asiaââ¬â¢s geopolitics, Thailand experienced a slowdown starting from 2008. The slowdown begins by Global Financial Crisis (GFC) in 2008 affects in the export demand. Then, big flood in 2011 makes a lot of manufacture industries halt their production. Subsequently, political uncertainty makes Thailand experienced economic sluggish down from 7 per cent and stable in medium growth rate 3-4 per cent from 2008-2011 (Phongpaichit et.al 2012). The political unrest, has a direct impact on the tourism industry of Thailand, where the number of foreign visitors went down and impacted on decreasing 2 percentage points of GDP in 2010 (Time 2010). This trend of moderate growth is lower than its ASEAN counterparts like Malaysia, Vietnam and Indonesia as emerging economy that can grow more than 5 per cent. Furthermore, Thailand competitiveness also fallen from rank 28 in 2006 and now rank 38 among 148 countrie s in 2013-2014 (WEF 2013). To be brief, gloom in Thailand economy potentially can be in the long run if there is no change in pro-growth policies with current political volatility. The main culprit of recent decelerate of economic performance is Thailand political unrest. This wavering situation during 2006 to 2011 creates uncertainty, although they have long experience of political conflict during a century. This is because recent coups and power changing escalation is getting worse. According to World Competitiveness Report (WEF 2013) reveals four main problems in Thailand competitiveness is corruption, government instability/coup and policy instability and inefficient government bureaucracy. Other fundamental cause of decreasing trend is human capital quality cannot support dynamic economic demand and subsequently slowing the growth and potential problem in the future development. After long periods Thais society has a challenge of persistent inequality of educational opportunity. Besides, in demographic aspect Thailand society now become an ageing society with the change in population proportion (UNFPA 2006), which is older society is getting higher percentage and a fall in the proportion of productive population which they will work and pay the tax to running the economic activity. Based on UNFPA (2006) prediction, The proportion of senior citizen in total population will rise to 14.0 per cent in 2015, 19.8 per cent in 2025 and approximately 30 per cent by 2050. One most significant aspect that affects the Gross Domestic Product (GDP) declining is because Thailand economy is highly impacted by external shock in large economies such as U.S and European Union. Thailand dependency on export demand from those countries make Thailand economy vulnerable in global shock. Now the government needs new ideas and vigorous innovation capacity to create broader market given the current dynamic global market competition. Key issue: Political uncertainty, inequality of income and education and new capacity for global competition. Options to accelerate growth Thailand current strategy with the philosophy of economy ââ¬Å"Philosophy of Sufficiency Economyâ⬠is trying to establish the growth in modest rate (OECD 2013). With that philosophy and considering recent evidence of economic slowdown and political turmoil, Thailand policy-makers have to put some change in their initial policies and institutions towards getting ââ¬Å"sufficientâ⬠and sustained growth. A lot of options (but inconclusive) of strategy are provided by consensus like Washington Consensus (cite), Beijing Consensus and Commission on Growth and Development (Commission). Some of the Commission recipes are suitable to Thailandââ¬â¢s situation. Commission (2008) encourages countries to focus on export promotion and industrial policy, ensuring equity and equality of opportunity and redistribution of government (to keep accountability), enhance regional development by encouraging unity not uniformity and leads to labour mobility. Next, countries should fight corruption through competition, feedback and evaluation. Additionally, economist that well known with his middle income trap phenomenon, Kharas and Kohli (2011), suggest that in the middle income countries (including Thailand) to elevate from their level by doing some steps. First, change from diversification to specialization in production. Second, transform from physical accumulation of factors to productivity-led gro wth. Third, from centralized to decentralized economic management. The Priority: Reform in increasing the equity and the quality of education In the case of Thailand, the reform to reducing inequality of access of good education is the most important reform that Royal Thailand Government should implement. This reform is important because three reasons. First, to create equality and improve the quality of education is in line with the Thailandââ¬â¢s vision. Seconds, reducing the gap and disparities are critical to reduce the political instability and break the binding constraint. Third, reform in education equality is a tool for laddering middle-income economy to higher income economy in industrial development towards export. Reform in education equity policy is in line with the vision of Thailand as ââ¬Å"A happy society with equity, fairness and resilienceâ⬠as narrated in the Thailandââ¬â¢s eleventh Medium Term Plan. Since is well planned by the government, there is no problem in the budget. Education budget is nearly USD 14.7 billion in 2012 that constituted 4 per cent of its GDP in 2011. This number is greater than high income countries in ASEAN like Singaporeââ¬â¢s that only 3.2 per cent of its GDP. With such huge figure Thailand doing good performance in school enrolment of every level. Surprisingly, the tertiary education rate is the highest in ASEAN (OECD 2013). However, these decent gross enrolment rate only enjoyed by the youth live in capital, Bangkok. Students who are living in remote and poor region cannot access education facility because the cost of transportation and other non-tuition cost. Thus, the gap between the grades of students from rural and urban areas is far too wide . Another issue is inequality between private and public schools make no incentive for the private sector to provide services in education. OECD estimation shows that cost of schooling in private school is two and half of public sector (OECD, 2013). In creating political stability narrowing the gap between rich and poor in access for education and health are prerequisites. In Thailand context, OECD (2013) reports that the north-eastern region is the area with highest poverty incidence while the central region and Bangkok are the lowest, two poles of political power this day that keep escalating the unrest. This binding constraint among inequality-political unrest-economic slowdown should be broken. Rodrik (1998) finds in his research in how multiple countries suffer severe after 1975 had divided societies and weak conflict-management institutions. Reform in more advance education is required for diversify new domestic demand and new export demands. Advance education also important engines for middle income countries to transform their economy toward service sectors. Based on recent sources of Thailandââ¬â¢s export data shows that real contribution of goods export is 57 per cent compare to service 12 per cent (World Bank 2011) with machinery/electrical, rubber, and transportation as leading commodities (OECD 2013). With those leading commodities Thailand need to diversify into other commodities to get new market. Eichengreen et.al (2013) find that country with high level of participation in secondary and tertiary education has less likely face slowdowns. Similarly, countries with high-technology products have a relative bigger contribution in exports is less vulnerable trapped in economic slow-moving. Study from OECD (2013) reveals that the education index have positive influence in variables that promoting growth like: tota l factor productivity, high-technology exports and competitive industrial performance (CIP). How to realizing this education equalization reform? At first, Royal Thailand government should manage education accountability. Accountability is a key in for the first step in the mission in narrowing education gap. Thailand requires improving and sustaining an effective education system that can be monitored and evaluated. Tangkitvanich (2013) an expert at the Thailand Development Research Institute (TDRI), asserts there is an inefficiency of education budget into highly spend teacher salaries post that is not translated into improvement in teacherââ¬â¢s performance. This lost can be consequences in equality of opportunity into society. The next stage is directing education in the more skill-mismatch, coherence with agricultural and Industrial Policy. Bhaopichitr (in Parpart 2013), senior economist at the World Bank, argues that Thailand have two problems in education system. First, now Thailand faces shortage of highly skilled workers. Second, the problems in allocation when high skilled labour put in the wrong position. In the Thailand current circumstances, it may be tempting to focus the policy into short-run return. However to maintain focus policy to enhance growth in is better pay-off when calculating long-run political stability and strong human capital as a foundation of growth. Policies that Thais government can do is to encourage upward mobility from the bottom society, i.e poor, in northern and southern regions, invest in regional education development to make sure every citizen get the good quality of education. These reforms should be attached with is coupled reforms in school governance and incentives to promote accountability. This step more likely includes with better social safety net programs. Royal Thailand government need to make sure their investment in education equity is a sound policy reform that transforms the expectations and aspirations of every citizen in Thailand. References CIA 2014, The world factbook, Viewed: 17 August 2014.à https://www.cia.gov/library/publications/the-world-factbook/geos/th.html>. Eichengreen, B, Park, D, and Shin, K 2013, Growth slowdowns redux: new evidence on the middle-income trap, NBER Working Paper No. 18673. Kharas, H and Kohli, H 2011, What is the middle income trap, why do countries fall into it, and how can it be avoided, Global Journal of Emerging Market Economies 2011 3: 281, Viewed: 16 August 2014, http://eme.sagepub.com/content/3/3/281>. OECD 2013, Structural policy country notes, Viewed: 16 August 2014, http://www.oecd.org/dev/asia-pacific/Thailand.pdf>. Parpart, E 2013,ââ¬â¢Economists share views on Thailands biggest problemsââ¬â¢, Viewed: 16 August 2014, http://www.nationmultimedia.com/business/Economists-share-views-on-Thailands-biggest-proble-30220283.html>. Phongpaichit et.al 2012, Looked in the middle income trap: Thailandââ¬â¢s economy between resilience and future challenges, Friederich Ebert Stiftung. Rodrik, D 1998, Where did all the growth go? External shocks, social conflict, and growth collapses, Viewed: 15 August 2014. http://www.hks.harvard.edu/m-rcbg/ research/d.rodrik_jeg_where.did.all.the.growth.go.pdf>. Tangkitvanich, S 2013, ââ¬ËTeach Thais to thinkââ¬â¢, Viewed: 15 August 2014. http://www.eastasiaforum.org/2013/09/17/teach-thais-to-think/>. The Commission on Growth and Development 2008, The growth report: Strategies for sustained growth and inclusive development, Washington D.C, World Bank Publications. Time 2010, ââ¬ËThailand tourism devastated by political unrestââ¬â¢, Viewed: 17 August 2014, http://content.time.com/time/world/article/0,8599,1982555,00.html> UNFPA 2006, Population ageing in Thailand: Prognosis and policy response,Viewed: 17 August 2014. http://thailand.unfpa.org/documents/thai_ageing_englishversion.pdf>. WEF 2013, Global competitiveness report, Viewed: 17 August 2014,à http://www3.weforum.org/docs/ WEF_GlobalCompetitivenessReport_2013-14.pdf>. World Bank 2011, Thailand economic monitor, Bangkok, World Bank. World Bank 2011, ââ¬ËThailand now an upper middle income economyââ¬â¢, Viewed: 15 August 2014. http://www.worldbank.org/en/news/press-release/2011/08/02/thailand-now-upper-middle-income-economy >.
Sunday, January 19, 2020
If one character from 12th Night could feature in a Simpsons Episode, who would it be?
William Shakespeareââ¬â¢s Twelfth Night is a comedy about a young girl, Viola, who is separated from her twin brother due to a shipwreck. Viola dresses up as a man in order to make a living, but runs into some dilemmas along the way. During her endeavors, some interesting characters are introduced in Twelfth Night, one of whom is the humorous Sir Toby Belch. Sir Toby is Countess Oliviaââ¬â¢s alcoholic uncle, who loves to play pranks and have fun. He could appear on an episode of the Simpsons, because he adds to the plot, and he has comedic potential guaranteed to appeal to Simpsons fans. Sir Toby Belch would be a great guest star to appear on the episode ââ¬Å"Twelfth Night, or Whatever.â⬠because of his ability to add to the plot. Sir Toby is an alcoholic, and this could be greatly exaggerated in the Simpsons episode. In a scene from the play, the extent of Sir Tobyââ¬â¢s alcoholism was portrayed when he commented ââ¬Å"Iââ¬â¢ll drink to [her] as long as there is a passage in my throat and drink in Illyria.â⬠(1.3.35). This would be a sight to see, and maybe lead to Sir Toby drinking too much and learning a lesson. Sir Tobyââ¬â¢s love of alcohol could be helpful in his interaction with other Simpsonsââ¬â¢ characters. For example, Sir Toby is seen persuading Sir Andrew to join him, saying ââ¬Å"Come come, Iââ¬â¢ll go burn some sack. ââ¬ËTis too late to go to bed now.â⬠(2.3.165)â⬠. Seeing how he loves to interact with friends while drinking, he could easily become acquainted with Homer and his friends in settings like Moeââ¬â¢s Tavern. Perhaps they could could become drinking buddies. The interactions in their inebriated state could result in some very amusing and interesting scenes. Sir Toby has a lot of comedic potential, which would be a big contributing factor to his character development. He is sure to stand out in this episode because of his silly antics, including his accidental wordplay. While Sir Toby is talking to Sir Andrew about dance, Sir Andrew gloats, ââ¬Å"Faith, I can cut a caper.â⬠Sir Toby responds, ââ¬Å"And I can cut the mutton to ââ¬Ëtââ¬â¢Ã¢â¬ . Sir Toby intentionally mistakes caper (dance) for caper (a condiment) (1.3.102-103) Sir Tobyââ¬â¢s wordplay could be used to the characterââ¬â¢s advantage in frustrating or confusing various Simpsons characters. Although he may be a careless, joyful man, he is also quite manipulative. Sir Toby is a prankster, and enjoys having fun at the expense of others. During a conversation between Sir Andrew and Sir Toby, for example, Sir Toby manipulates Sir Andrew in order to benefit from his wealth. Sir Toby encourages Sir Andrew to stay by reassuring him that ââ¬Å"Sheââ¬â¢ll none oââ¬â¢ the count. Sheââ¬â¢ll not match above her degree, neither in estate, years, nor wit. I have heard her swear it. Tut, thereââ¬â¢s life in ââ¬Ët, man.â⬠(1.3.105-107). Sir Toby gives Sir Andrew false hope so that he will be able use Sir Andrewââ¬â¢s money on alcohol. Sir Toby could easily provide a hilarious episode by manipulating and encouraging other characters to do ridiculous and stupid things. Sir Toby would be a great character to make an appearance on an episode of The Simpsons because of his potential contributions and his ridiculous antics. Sir Toby would provide the most entertainment out of any other Twelfth Night character, which would prove to be valuable for for a comedy television show like the Simpsons.
Friday, January 10, 2020
The Rebellions Of Upper And Lower Canada
The Rebellions of 1837 began after Papineau's rights were denied by the governor to 92 resolutions of reform. Papineau had thought it was important that the people of Lower Canada should have a more suitable government, rather than the small oligarchy. After his rights were denied he led the Patriots against the Oligarchy gov't. His attempt for reform through rebellion was unsuccessful however; it sparked the idea of rebellion of W. Mackenzie in Upper Canada. Mackenzie started his rebellion in a tavern/ bar fight. The Upper Canada Rebellion also ended quite unsuccessful.After the rebellions, Both Papineau and McKenzie fled to the United States, leaving their follower rebels to face their punishments. As a result, the rebels would either have a death penalty or be transported to Bermuda/ Australia for 7 years. The lower Canadian rebels would have their crops and fields burned. William Lyon Mackenzie was a fiery and vocal critic of the Upper Canadian system in the 1820's and 30's. His temperament and conviction led him to the point where he not only advocated armed rebellion against the colonial government but led it.He was born in Dundee Scotland on March 12, 1795 and immigrated to Canada in 1820 where he began writing for the Montreal Herald after a stint of manual labour building the Lachine Canal. In May of 1824 he decide that he could run a newspaper and started the Colonial Advocate, in Queenstown, which was a newspaper which served as an opposition position to the group known as the family compact who were firmly in power in Upper Canada. He moved to Toronto and continued his attacks on the lack of responsible government and the family compact's corrupt and self-serving record.He quickly became a folk hero among the common man in Upper Canada who generally felt that he was right about the family compact and that something should be done. Not satisfied with just writing about the government, he ran for office in 1828 and was elected to the House of assembly for York County. 1829 was a critical year in his political development when he visited the United States and while in Washington he visited and had a meeting with the U. S. President Andrew Jackson.He left this meeting feeling that his criticisms of the Upper Canadian political elite were justified and that a republican government was perhaps the only real answer to achieving political and social reform at home. In 1832 he travelled to London to make a persona appeal to the British Government concerning the grievous state of affairs in Upper Canada and was received with courtesy and a genuine sympathy. His aggressive and direct attacks upon the Family Compact brought an immediate response with threats of legal action, libel suits and an attack upon his newspaper office where his printing presses were broken and thrown into Lake Ontario.He was continually re-elected to the legislative assembly and in 1834 when Toronto elected its first mayor, Mackenzie was their choice. The compact mounted a strong campaign against him in the 1836 legislative election and he was defeated. Mackenzie began to believe that power and money could not be defeated by the ââ¬Å"fixedâ⬠electoral system in Upper Canada and regardless of who was elected to the legislature; they held no real power anyway. By December of 1837 his high opinion of the American Republic was leading him to believe that the American Revolution might be the only practical example of how change might be effected in Upper Canada.On December 6, 1837 Mackenzie had gathered a group of reformers who were worked into frenzy and decided to march on Toronto. They came streaming down Young Street looking to destroy compact property and business as an act of defiance and potentially trigger a large scale rebellion. When they came up against the local guards they first group of reforms fired their weapons and because they were in a position that did not allow movement to the sides, lay down so the rebels behind them could fire next.The men in the back thought that the men in the front were all being shot and killed and panicked and started to run. Within a few moments the panic had spread and the reforms fled back up Young Street to Montgomery's Tavern. On December 7th the government forces had recovered and were organized enough to mount an expedition to the Tavern where they easily routed Mackenzie and his men. Mackenzie was forced to flee to the U. S. and tried to mount a comeback but was Canadian Militia thwarted these attempts.Although he failed in his attempt to start a revolution in the colony, the results were to stun the British Government who were finally moved to action and is dispatched a representative to the Canada's to look into all of the issues. Mackenzie spent 10 years in exile in the United States, one of which was in prison, and only returned to Canada in 1849 when he was granted a pardon. He quickly resumed his political career as MLA for Haldimand but by this time reform h ad been initiated and government had become responsible and much more representative.He finally retired in 1857 and resigned his seat in 1858 after seeing many of the goals he had worked for either achieved or within reach of being achieved. By the 1830s the frustrations that had been building up in Lower Canada (the former New France, the former Canada, and the future Quebec) since the defeat of 1759 had reached a boiling point. In 1832 the elections held at Montrealââ¬â¢s Place des Armes resulted in the deaths of three members of the largely French- and Irish immigrant supported Patriot Party. These reformists were opposed by the pro-British forces, the English colonial authorities and their strong-arm men of the Doric Club.The Patriots, led by Louis-Joseph Papineau, opposed the British colonialists and had been calling for an American-style democracy. Two Patriot journalists, the Irishman Daniel Tracey and French-Canadian Ludger Duvernay had even been arrested for writing in t he local press articles that said that ââ¬Å"it is certain that before long all of America must be republican. â⬠The Patriots, after several years of agitation for an elective Legislative Assembly and increased local powers, in 1834 addressed London directly with their 92 Resolutions, the key points of which seem fairly modest: the elected Assembly and control of the budget.The elections of that year were a triumph for the Patriots, and the English party began a campaign of threats to keep the French population in place. It took three years for the British government to respond to the 92 resolutions, and when they did ââ¬â with the so-called 10 resolutions ââ¬â it was a stinging rejection of the Canadian demands. Demonstrations were held throughout the province, culminating in October 1837 in the Assembly of the Six Counties in Saint-Charles-sur-Richelieu, north of Montreal.At the assembly, Papineau, more than ever the leader of the Canadian people, delivered a speech calling for people ââ¬Å"of whatever origin, language or religionâ⬠to organize themselves, and elect their own judges and militia officers in opposition to the English. Papineau did not call for open revolt, though others, like the Anglo-Canadian Dr. Wolfred Nelson, said that the ââ¬Å"time has come to melt our plates and our tin spoons to make bullets. â⬠Finally, on November 23, 1837 armed rebellion began, when Patriot troops led by Wolfred Nelson defeated British troops in the Richelieu valley town of Saint-Denis.Though the number killed on each side was equal, the strength and tenacity of the Patriot forces shook the British, and they retreated from the battlefield. The leader of the Patriots, Papineau, was not in the town. In an incident that is still controversial, he had left the area, some saying for the good of the cause (as he'd be able to serve it in the future), while others accused him of cowardice. The second battle, at Saint-Charles-sur-Richelieu, result ed in a crushing defeat for the Patriots. This time the British were ready for a tough fight, and the Royal Scots attacked the Patriot positions in force, killing 150 and losing only three.Though at this point many of the principal Patriot leaders fled Canada for exile in the US, the resistance to the British was not yet over. The British commander, Sir John Colborne, himself led the attack on Saint-Eustache, just northwest of Montreal. The arrival of 1500 enemy troops drove many of the Patriots to flee, but others decided to fight it out to the end. Barricaded in the town church they were bombarded for hours, a cannonade in which the local priest participated. All hope lost, the Patriots attempted to escape, but were gunned down. Again the casualties tell the tale: 66 Patriots killed, three British.Enraged by the persistence of the rebellion the British troops went on a rampage, burning and pillaging rebellious villages. Papineau, from his American exile, remained optimistic: â⬠Å"I sometimes believe, despite the immense disasters we've already suffered, that Providence will bring about the day when we will be employed in freeing our unfortunate country. â⬠And in fact the rebellion was not yet over. From their exile just across the border in Upstate New York, the Patriots formed a secret group, the Frà ¨res Chasseurs, and, in 1838, plotted to set off a wider rebellion.This time they clearly called for a republic, and issued a Declaration of Independence, written by Dr. Wolfred Nelsonââ¬â¢s brother, Robert. Poorly organized, the troops gathered on the night of November 3 to await the orders of their leaders. Hearing nothing, the troops dispersed. Robert Nelson hadnââ¬â¢t yet given up, and on November 9, after a failed attempt to seize arms, he led a diminished force against militia troops in Odell town. Seeing that defeat was inevitable, Nelson fled the scene for the US and, with this; the Patriots Rebellion came to an end.This time the repressi on was even fiercer: the British troops burned everything in their path in the region south of Montreal, and arrested hundreds of rebels for treason. Many were jailed, others sent to the penal colony in Australia, and seventeen were hung for their role in the uprising. Papineau was to later to return to Canada, and in 1867 Lower Canada joined the Canadian Confederation as Quebec. By 1839, the rebellions were over but Upper and Lower Canada were plunged into a period of despair and bitterness.More than two hundred Patriots and Upper Canadian rebels had died on the battlefield while others had been hanged or sent into exile. The forces of reform were decisively defeated and the economy took a turn for the worse. Poor harvests reduced numerous many farmers to poverty. Upon his return to London in 1838, John George Lambton, the Earl of Durham tabled his report, which outlined the conclusions he had drawn during his stay in the British colonies of North America. Lord Durham paid particul ar attention to the relations between the English and the ââ¬Å"Canadiansâ⬠of Lower Canada.In his opinion, it was necessary to give the elected assembly more power. He proposed that the Governor choose his advisers ââ¬â in effect, his cabinet ââ¬â from among men who enjoyed the confidence of the Assembly. In this respect, Durham seemed to agree with the reformists Louis-Joseph Papineau, of Lower Canada, William Lyon Mackenzie, of Upper Canada and Joseph Howe, in Nova Scotia. Durham realized there was another, more serious problem, in the case of Lower Canada. To solve the problem, Durham proposed to unite Upper and Lower Canada, as the English party had previously suggested.By uniting the two Canadaââ¬â¢s, the English would become dominant and the French Canadians would become a minority. He thought that French Canadians, whom he described as a people ââ¬Å"without history and without literatureâ⬠, would gradually abandon their identity. Despite Lord Durham's recommendations, the British government refused to give the colonists more power. The British ministers worried that colonial autonomy would lead to the disintegration of the British Empire. Nevertheless, the uniting of the two Canadaââ¬â¢s was an opportunity to solve the French problem once and for all.In Halifax in 1840, Joseph Howe, who had been a member of the Assembly for four years, was in favour of Lord Durham's reforms and wrote to the British Colonial Minister in London to support them. Howe was deeply disappointed when the government refused to reform the colonial parliamentary system. The Family Compact's power was greatly increased by the Upper Canada rebellion and the fear it generated. This effect was temporary as moderates soon rose to prominence. The Durham Report was greeted with enthusiasm by reformers, although its recommendations for responsible government were not put into effect until 1848.
Thursday, January 2, 2020
How to Make a DNA Model Using Candy
Making DNA models can be informative, fun, and in this case tasty. Here you will learn how to construct a DNA model using candy. But first, what is DNA? DNA, like RNA, is a nucleic acid that contains the genetic information for the reproduction of life.Ã DNA is coiled into chromosomes and tightly packed in the nucleus of our cells. Its shape is that of a double helix and its appearance is somewhat of a twisted ladder or spiral staircase. DNA is composed of nitrogenous bases (adenine, cytosine, guanine and thymine), a five-carbon sugar (deoxyribose), and a phosphate molecule. The deoxyribose and phosphate molecules form the sides of the ladder, while the nitrogenous bases form the steps. What You Need: You can make this candy DNA model with just a few simple ingredients. Red and black licorice sticksColored marshmallows or gummy bearsToothpicksNeedleStringScissors Heres How: Gather together red and black licorice sticks, colored marshmallows or gummy bears, toothpicks, needle, string, and scissors.Assign names to the colored marshmallows or gummie bears to represent nucleotide bases. There should be four different colors each representing either adenine, cytosine, guanine or thymine.Assign names to the colored licorice pieces with one color representing the pentose sugar molecule and the other representing the phosphate molecule.Use the scissors to cut the licorice into 1 inch pieces.Using the needle, string half of the licorice pieces together lengthwise alternating between the black and red pieces.Repeat the procedure for the remaining licorice pieces to create a total of two stands of equal length.Connect two different colored marshmallows or gummy bears together using the toothpicks.Connect the toothpicks with the candy to either the red licorice segments only or the black licorice segments only, so that the candy pieces are between the two strands.H olding the ends of the licorice sticks, twist the structure slightly. Tips: When connecting the base pairs be sure to connect the ones that pair naturally in DNA. For example, adenine pairs with thymine and cytosine pairs with guanine.When connecting the candy base pairs to the licorice, the base pairs should be connected to the licorice pieces that represent the pentose sugar molecules. More Fun With DNA The great thing about making DNA models is that you can use almost any type of material. This includes candy, paper, and even jewelry. You might also be interested in learning how to extract DNA from organic sources. In How to Extract DNA From a Banana, you will discover the four basic steps of DNA extraction. DNA Processes DNA replication - DNA unwinds in order that copies can be made for mitosis and meiosis. DNA transcription - DNA is transcribed into an RNA message for protein synthesis. DNA translation - The transcribed RNA message is translated to produce proteins. DNA Mutations - Changes in DNA sequences are known as mutations. Mutations can impact specific genes or entire chromosomes.
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