Dna Rn Double Helix Structure - 1335 Words

DNA RNA Double helix structure made of two DNA strands Made up of a single strand In DNA adenine base pairs with thymine In RNA adenine base pairs with uracil There is only one type of DNA There are three types of RNA; messenger RNA (mRNA), ribosomal RNA (rRNA) and transfer RNA (tRNA) Made up of monomers called nucleotides, which is made up of three parts; pentose sugar, nitrogenous base and a phosphate group Made up of monomers called nucleotides, which is made up of three parts; pentose sugar, nitrogenous base and a phosphate group Contains purine and pyrimidine nitrogenous bases Contains purine and pyrimidine nitrogenous bases DNA is a nucleic acid (a molecule which is made up of a long chain of nucleotides) RNA is a nucleic†¦show more content†¦DNA contains short sections of genes at regular intervals which store genetic information, this is known as the genetic code. The genetic code is the sequence of bases in the gene which will code for a particular protein. The genetic code is read in terms of triplets, every three bases is a triplet which codes for one amino acid. The genetic code is translated by reading each triplet in turn whilst assembling the chain of amino acids based on the triplets [ 4 ]. So it other words the genetic code determines the sequence of amino acids, and depending on the sequence of amino acids a protein is produced. Any small change such as a change in one of the bases can result in a protein not working as it should and can therefore be harmful. The body can create 20 amino acids itself, all of which are coded for by the base sequence in the DNA. Three bases code for o ne amino acid therefore you have 64 triplets (codon’s) that code for 20 amino acids, 3 of those triplets are stop codon’s (UGA,UAA, UAG) which signal the end of the genetic code, they do not code for an amino acid. And there is one start codon which signals the beginning of the genetic code. However if the start codon (AUG) is found elsewhere

The Value of Higher Education Free Essays

Ruben Zamudio English 1 Section 1739 Dr. Garnica Assignment 1 The Value of a Higher Education As the predecessor for success in America since the 1970s, college is questioned more and more this generation whether its stature is essential for socioeconomic mobility. What once was seen as the eroding force of class divisions has sadly become the reason for its fortification. We will write a custom essay sample on The Value of Higher Education or any similar topic only for you Order Now This eroding force does however give a pleasant image of a better life with a higher earning career at hand. The instability of the nation’s economy has made it difficult for students of low-income class to get access to colleges and universities and surpass the invisible barriers that hold them back from achieving the American dream every citizen has. One major drawback for access to higher education can be focused directly on the nation. Since the tragic incident of 9/11, our nation’s spending towards defense has dramatically increased. What does that mean? Not enough dollars are going towards what matters most: education. The Bush’s administration’s 2007 budget proposed the largest cut to federal education funding since the twenty-six years of existence for the Education Department—a loss of $2. 1 billion. This cut meant that schools and colleges throughout the nation had to compete more than ever for proper funding from the government, both at the state and federal level. As resources are being stripped from schools, struggling students will only continue to struggle, while students with money and resources continue to add on to the legacy that has preceded them. This information does not include another economic sector that has made it difficult for students to access higher education, the ever-growing cost of college tuition. â€Å"College tuition has increased 66% beyond inflation within the last ten years, and 26% at private institutions†. Higher education was looked at to further the knowledge of our nation’s citizens, to expand and better what we had, but due to the difficulty of accessing it, all we continue to do is increase the gap of class stratification. Gary Rhoades of the Center of the Future of Higher Education stated, â€Å"Our current policy path, of continued cuts in state support and continued increases in tuition will only increase the stratification in the future†. This is an adverse trend, as our nation is in dire demand for more educated graduates and workers, not fewer. Yet, policymakers continue to steer their focus away from increasing access to schools, and making it that much harder for students who struggle already. In the world we live in today, money is the motive and the drive. Elementary and post secondary schools with a high property tax are two linked reasons for the inequality of education. Schools rely heavenly on property tax revenue using as much as half for funding. A report done by Daphne A. Kenyon, a member at the Lincoln Institute, displayed the correlation of property tax and school funding of seven states: California, Massachusetts, New Hampshire, Texas, Ohio, New Jersey, and Michigan, with â€Å"Massachusetts ranks the highest and California the lowest, according to the respective property tax relief and school funding principles presented in the reports. This report associates itself with the most educated states in the country, with Massachusetts being one of the most educated and California being one the lowest. Giving you an idea how this source of revenue actually helps the students in the long run, getting a higher quality of education, as schools are able to buy more materials for the classrooms, and pay for workshops which could impro ve teachers. Educational value depends on the educational spending in students and institutions, as does the quality. This inequality for students enforces class stratification, as students who receive better quality of teaching throughout their academic career, will be better prepared for colleges and universities and the workforce ahead. As these students leave a form of legacy behind them in their alma mater, access for their children will be easier, as children with parents who’ve attended college are more likely to go than those with parents who have not. Unfortunately for those who receive poor quality education, their mobility will be limited than what it should be, ignoring general income as a factor. Students with lower income have always trailed behind their affluent colleagues in school performance, not saying that they cannot advance, but the way the system is being operated against them. Universities have grown selective in their admission process, aiming towards students with higher incomes, as they contribute and pay more than those with lower income. A trend that has continued to grow and debated about is the acceptance of out-of-states students over in-states students. Populated states with tight higher education budgets have grown to rely on out-of-state students due to their higher tuition payments to help sustain the schools. Another issue that universities and institutions present is the administration blight. A 2010 study has shown that administrators have grown 39% per 100 students compared to professors, researchers, and other staff members, who have only grown 18% per 100 students. Schools need more professors and researchers, not administrators, who make an average of $390,000 a year. This steers universities’ mission away from providing a proper education and more and giving those in higher power more power. Full time professors and researchers are being replaced, and do not have time to perform research to further the advancement of knowledge. Despite the numbers flown around everywhere, what you earn from a college degree is in fact beneficial to a person. Those with a post secondary education will genuinely earn a bout 64% more than someone with just a high school degree or a drop out ($1053 vs. 638 earned a month). The earning gap in today’s society has been the highest since 1915, and in today’s economy, you need to have that stable income to be ready for whatever policies and laws and raises in tax rates that the country might throw at you. So attending college will definitely have it’s advantage, most of the times. Although attaining and completing your post secondary education, the work field will not always guarantee you a job solely due to a degree. Post secondary education has taken it share of hits from legislators and policymakers, but this should not affect the access for students who are working hard to achieve a better future for themselves and potential families to come. Despite, the intense competition that has grown, post secondary is essential in the today’s world and a little competition is always healthy. Our state and national government, as well as schools and parents have to understand the importance of post secondary education for our future generations, and must find a way to restructure our budgets to help students succeed as much as possible. How to cite The Value of Higher Education, Papers

Definition of a Malay Culture free essay sample

Definition of the Malay Culture Mankind is the only civilized creatures in this world. Culture can be defined as the integrated system that relates to values, beliefs, behaviors, norms, artifacts and the other works of any society. In the human history, this is the culture that divides human beings or separates one community from another. Specifically, many aspects of Malay culture encompassed within this definition are the universal aspects such as philosophy of life, art, literature and language, means of livelihood, food, traditional ceremony, equipment, dress, artifact, building, traditional medical treatment and other Malay norms. Philosophy of life is a concept or mindset about humanity and surrounding situation, which is used to obtain a meaningful life. It comes from the response and answer to the significance of human existence. Every single person has its own philosophy of life including the Malay people. Malay as a cultural identity is often associated with Muslim holding Malay custom-adat and occupying Malay areas. However, such definition merely produces reductive definition on what is Malay since not every Malay is Muslim occupying Malay areas and holding Malay custom-adat. From this point we may say that Malay is not solely a single and homogenous cultural entity, but indeed it is a very heterogeneous one. Malay is like a house occupied by people with different points of view as the consequence of different religions and beliefs. Many of the beliefs and some of the cultural practices of the Malays have developed as a result of the inter-mingling of cultures, and the religious experiences of the Malays over the last two thousand years or so. Within a Malay  household that continues to maintain the traditional code of conduct inherited from the past,  the children or younger persons are strictly bound by custom  to look upon their parents with respect. To them are due unquestioned loyalty and total obedience, and these qualities must be demonstrated through the daily conduct. When a son, for instance is  sent for by either of the parents, he should come before them as soon as possible, and he must be properly dressed. In their presence he is not allowed to sit in an improper manner, to talk too loudly or to smoke. In the case of a daughter, the expectations of the parents are even greater. Similarly a younger person must behave in decorum before those elder to him or her, be it an uncle or aunt, or an elder brother or sister. Traditionally this code of conduct extends beyond the family to  recognise certain relationships between families in the same neighbourhood or kampung. It is customary for, instance, to welcome a new family or a newcomer, to make a social visit to the new household,  and to render any assistance that may be needed. Again similar concern or involvement, in the spirit of mutual help manifests itself  when someone in the neighbourhood is ill, when a child is born or in the event that someone dies. On a very simple level these occasions require at least a visit. Where necessary material assistance may be rendered, particularly during a wedding, as a means of lightening the burden upon a family that is not very well off. Congregations, common in Muslim communities both in the villages as well as in the towns and cities, serve as a means of social cohesion. The major congregation is the all-important Friday prayer, which apart from its religious significance also becomes an occasion to meet others from the same kampung or neighbourhoodsince generally, a kampung dweller prays in the mosque nearest to his homeand possibly, these days, those from further away. This also applies to the five daily prayers, which, according to Islamic teaching, have greater merit when offered in congregation. History of Islam in Malay Culture In the period of 13th and 15th centuries Malaysia has seen the arrival of Islam and the rise of the great port-city of Malacca on the southwestern coast of the Malay peninsular. The Islamic faith arrived on the shores of what are now the states of Kedah, Perak, Kelantan and Terengganu, from around the 12th century. The earliest archaeological evidence of Islam from the Malay peninsular is an inscribed stone dating from the 14th century found in Terengganu state, Malaysia called the â€Å"Batu Bersurat† where the first Malay state to receive Islam is Sultan Megat Iskandar Shah, known as Parameswara prior to his conversion, is the first Sultan of Malacca. He converted into Islam after marrying a princess from Pasai, of present-day Indonesia. By 15th century, the Malacca Sultan, whose dominance reached over much of the western Malay Islands, had become the centre of Islamization in he east. The Malaccan tradition was transmitted onwards and encouraged a vigorous spirit characteristic of Malay identity. During this era, the Islamic faith became closely identified with Malay society and played a significant role in defining the Malay identity. In 1511, the city of Malacca fell into the hands of Portuguese conquerors. However, Malacca remained an institutional prototype: an example of statecra ft and a point of cultural reference for successor states such as Johor Sultan, Perak Sultan and Pahang Sultan even until now. Across the South China Sea in 14th century, another Malay government, the Brunei Sultan was on the rise to become the most powerful constitution in Borneo. By the middle of 15th century, Brunei entered into a close relationship with Malacca Sultan. The sultan married a Malaccan princess, adopted Islam as the court religion, and introduced an efficient administration modeled on Malacca. Brunei profited from trade with Malacca but gained even greater prosperity after the great Malay port was conquered by the Portuguese in 1511. It reached its golden age in the mid 16th century when it controlled land as far south as present day Kuching in Sarawak and north towards the islands of the Philippines. Bruneis fairly loose river based governmental presence in Borneo projected the process of acculturation known as Malayization. Fine Malay Muslim cultures, including the language, dress and single family dwelling were introduced to the natives primarily from ethnic Dayaks, drawing them into the Sultanate. Dayak chiefs were incorporated into the Malay hierarchy, being given the official titles of Datuk, Temenggong and Orang Kaya. In West Kalimantan, the development of such sultanates of Sambas, Sukadana and Landak tells a similar tale of recruitment among Dayak people. Besides that, individual Arab traders and including Sahabas preached in Malay Islands, Indo-Chin and China in early seventh century. The Islamic peoples Chams of Cambodia trace their origin to Jahsh (Geys), the father of Zainab and thus one of the fathers-in-law of the Islamic prophet Muhammad.

The Arts of Selling by Aldous Huxley A Questionnaire Essay Example

The Arts of Selling by Aldous Huxley: A Questionnaire Essay The first one appeals to truth and reason, whilst the other takes advantage from peoples Ignorance, and exploits their irrationality for the pecuniary benefit of his employers. 3. Hyde investigates peoples unconscious simply in order to find out the best way to take advantage of their ignorance and to exploit their irrationality for the pecuniary benefit of his employers. 4. Under a free enterprise system commercial propaganda by any and every means Is absolutely indispensable. But what Is demonstrably good in the sphere of economics may be far from good for men and women as voters or even as human beings. Motivational analysts use a bland cynicism. The sphere of economics use methods of mass persuasion, and is immerse in a technologically advanced democratic society (sphere of morality and honesty). 5. It is easier inasmuch as almost everyone starts out with a prejudice in favor of beer, cigarettes and iceboxes, whereas almost nobody starts out with a prejudice in favor of tyrants. It is more difficult inasmuch as the commercial propagandist Is not permitted, by the rules of his particular game, to appeal to the more savage Instincts of his public. 6. The mild approach is less exciting than the violent one because in the short run anger and hatred pay high dividends in the form of psychological and even (since they release large quantities of adrenalin and noradrenalin) physiological satisfaction , whilst the mild approach doesnt. 7. We will write a custom essay sample on The Arts of Selling by Aldous Huxley: A Questionnaire specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Arts of Selling by Aldous Huxley: A Questionnaire specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Arts of Selling by Aldous Huxley: A Questionnaire specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Anger and hatred in the short run produce adrenalin and noradrenalin. They pay dividends in the form of physiological and psychological satisfaction. 8. Hitler kept repeating such words as hatred, force, ruthless, crush, smash; and he would accompany these violent words with even more violent gestures. He would yell, he would scream, his veins would swell, his face would turn purple. Strong emotion (as every actor and dramatist knows) is in the highest degree contagious. 9. Symbols represent something more than the product itself. 10. The principles that underlie the propaganda of symbols are: fled some common desire, some widespread unconscious fear or anxiety; think out some way to relate this wish or fear to the product you have to sell; then build a bridge of verbal or pictorial symbols over which your customer can pass from fact to compensatory dream, and from the dream to the illusion that your product, when purchased, will make the dream come true. 11. In every case the motivation analyst as found some deep-seated wish or fear, whose energy can be used to move the consumer to part with cash and so, indirectly, to turn the wheels of Industry. Stored In the minds and bodies of countless Individuals, this potential energy Is released by, Ana transmitter along, a line AT symbols carefully alai out so as to Daypacks rationality and obscure the real issue. 12. The rites and prompts of religion are symbols that take effect by being disproportionately impressive, haunting and fascinating in their own right. They strengthen faith where it already exists and, where there is no faith, nutrient to conversion. 13. They appeal to the aesthetic sense, they guarantee neither the truth nor the ethical value of the doctrines with which they have been, quite arbitrarily, associated. 14. 15. The attempts of commercial propagandists are constantly being made to beautify the billboards with striking posters, the advertising pages of magazines with lively drawings and photographs. Their ideal is a moderate excellence. 16. Another disproportionately fascinating symbol is the Singing Commercial. Singing Commercials are a recent invention; but the Singing Theological and the Singing Devotional the hymn and the psalm are as old as religion itself. Singing Militaries, or marching songs, are coeval with war, and Singing Patriotic, the precursors of our national anthems, were doubtless used to promote group solidarity, to emphasize the distinction between us and them, by the wandering bands of Paleolithic hunters and food gatherers. To most people music is intrinsically attractive. Moreover, melodies tend to ingrain themselves in the listeners mind. 17. A tune will haunt the memory during the whole of a lifetime. Set the words to a catchy and easily remembered tune. Immediately they become words of power. Moreover, the words will tend automatically to repeat themselves every time the melody is heard or spontaneously remembered: the power of sound with the conditioned reflex. 18. For the commercial propagandist, as for his colleagues in the fields of politics and religion, music possesses yet another advantage. Nonsense which it would be shameful for a reasonable being to write, speak or hear spoken can be sung or listened to by that same rational being with pleasure and even with a kind of intellectual conviction. Thanks to compulsory education and the rotary press, the reprimanding has been able, for many years past, to convey his messages to virtually every adult in every civilized country. Today, thanks to radio and television, he is in the happy position of being able to communicate even with unschooled adults and not yet literate children. 9. Children, as might be expected, are highly susceptible to propaganda. They are ignorant of the world and its ways, and therefore completely unsuspecting. 20. Dictators and would-be dictators have been considering the profits they could make, and the power they could achieve if they can condition a lion or ten million children, who will grow up into adults trained to buy their products. 21 . The larger the constituency, the less the value of any p articular vote. The candidates are at the top of the pyramid of power. Theoretically they are the servants of the people; but in fact it is the servants who give orders and the people, far off at the base of the great pyramid, who must obey. Increasing population and advancing technology have resulted in an increase in the number and complexity of organizations, an increase in the amount of power concentrated in the hands of officials and a corresponding decrease in the amount of control exercised by electors, coupled with a decrease in the publics regard for democratic procedures. 22. Scientific selection of appeals and planned repetition. Radio spot announcements and ads will repeat phrases with a planned intensity. Billboards well puss slogans AT proven power. Rich voices and good diction, to be able to look sincerely at the TV camera. 23. Interviews in depth are meant to reveal the unconscious fears and wishes most prevalent in a given society at the time of an election. Phrases and images aimed at laying or, if necessary, enhancing these fears, at satisfying these wishes, at least symbolically, are then chosen by the experts, tried out on readers and audiences, changed or improved in the light of the information thus obtained. 4. All that is needed is money and a candidate who can be coached to look sincere. The personality of the candidate and the way he is projected by the advertising experts are the things that really matter. In one way or another, as vigorous he-man or kindly father, the candidate must be glamorous. He must also be an entertainer who never bores his audience. Inured to television and radio, tha t audience is accustomed to being distracted and does not like to be asked to concentrate or make a prolonged intellectual effort. All speeches by the entertainer-candidate must therefore be short and snappy. The great issues of the day must be dealt with in five minutes at the most and preferably in sixty seconds flat. 25. The nature of oratory is such that there has always been a tendency among politicians and clergymen to over-simplify complex issues. From a pulpit or a platform even the most conscientious of speakers finds it very difficult to tell the whole truth.

Short Descriptive Essay Sample About a Place

Short Descriptive Essay Sample About a PlaceWriting a short descriptive essay sample about a place can really help you earn some money. This is one of the ways that companies are looking for people with your skills. If you take a look at the online jobs, they are going to be looking for people with your skills. The money is great and the hours are good too.Since most of the jobs are not very high paying, low paying online jobs can be a nice source of income, but then again, with online jobs you need to have great written skills in order to have a chance. Most of the jobs require a specific set of skills that you must have in order to find success. It is all about writing and being able to learn to write on your own and from the comfort of your own home.A short description essay sample about a place can be done in a matter of hours, and there are very simple tasks that can be accomplished. They can help you find your dream job, and you might get even more jobs from this source. There are no rules to any of these jobs. You only need to start writing and if you are looking for a job online, then you might as well apply for all of them.You can do a quick search for these jobs, and they will be listed along with all of the ones that require a professional to write them. If you are curious about writing a sample about a place, you should probably start right away. You will be amazed at how easy it is to find out information about a place.Usually, a company online or a department store will hire a writer, if you are the person they are looking for. You can even learn how to do these samples and then send them to those companies to see if they want to hire you. This is a good way to make money because there are always new jobs available.If you are applying for jobs online, then you will need to write a description about a place and explain why you would like to do it and who would be interested in reading it. You should do this, especially if you are applying for a hig her paying job online, because you will need to show your writing skills to get a job with that company.Make sure that your resume is professional because you need to be able to do a short descriptive essay sample about a place in an interview and you will want to impress the person that you are interviewing. So make sure that you have a good resume and then take a look at a few short descriptive essay samples about a place. That is the way to write a great resume.

Free Essays on Brief Look at Robotic

for work and worker. Robots first appeared in a play, Rossum's Universal Robots, written in 1920 by the Czech playwright, Karel Capek. The play tells of an engineer who designs man-like machines that have no human weakness and become immensely popular. However, when the robots are used for war they rebel aga... Free Essays on Brief Look at Robotic Free Essays on Brief Look at Robotic Two years ago, the Chrysler corporation completely gutted its Windsor, Ontario, car assembly plant and within six weeks had installed an entirely new factory inside the building. It was a marvel of engineering. When it came time to go to work, a whole new work force marched onto the assembly line. There on opening day was a crew of 150 industrial robots. Industrial robots don't look anything like the androids from sci-fi books and movies. They don't act like the evil Daleks or a fusspot C-3P0. If anything, the industrial robots toiling on the Chrysler line resemble elegant swans or baby brontosauruses with their fat, squat bodies, long arched necks and small heads. An industrial robot is essentially a long manipulator arm that holds tools such as welding guns or motorized screwdrivers or grippers for picking up objects. The robots working at Chrysler and in numerous other modern factories are extremely adept at performing highly specialized tasks - one robot may spray ! paint car parts while another does spots welds while another pours radioactive chemicals. Robots are ideal workers: they never get bored and they work around the clock. What's even more important, they're flexible. By altering its programming you can instruct a robot to take on different tasks. This is largely what sets robots apart from other machines; try as you might you can't make your washing machine do the dishes. Although some critics complain that robots are stealing much-needed jobs away from people, so far they've been given only the dreariest, dirtiest, most soul-destroying work. The word robot is Slav in origin and is related to the words for work and worker. Robots first appeared in a play, Rossum's Universal Robots, written in 1920 by the Czech playwright, Karel Capek. The play tells of an engineer who designs man-like machines that have no human weakness and become immensely popular. However, when the robots are used for war they rebel aga...

English-Learning Podcasts for Teachers and Students

English-Learning Podcasts for Teachers and Students Podcasting provides a means of publishing audio programs via the Internet. Users can automatically download podcasts (usually mp3 files) onto their computers and transfer these recordings automatically to portable music players such as Apples extremely popular iPods. Users can then listen to the files anytime and anywhere they choose. Podcasting is especially interesting for English learners as it provides a means for students to get access to authentic listening sources about almost any subject they may interest them. Teachers can take advantage of podcasts as a basis for listening comprehension exercises, as a means of generating conversation based on students reaction to podcasts, and as a way of providing each and every student diverse listening materials. Students will obviously find the ability to listen to these podcasts useful especially due to its portability. Another extremely useful aspect of podcasting is its subscription model. In this model, users subscribe to a feed using a program. The most popular of these programs, and possibly most useful, is iTunes. While iTunes is not by any means solely dedicated to podcasts, it does provide an easy means to subscribe to free podcasts. Another popular program is available at iPodder, which focuses solely on subscribing to podcasts. Podcasting for English Learners and Teachers While podcasting is relatively new, there are already a number of promising podcasts dedicated to English learning. Here is a selection of the best I could find: English Feed English Feed is a new podcast I have created. The podcast focuses on important grammar and vocabulary subjects while providing great listening practice. You can sign up for the podcast in iTunes, iPodder, or any other podcatching software. If you arent sure of what podcasting is ( a listening practice that you can receive automatically), you might want to take a look at this short introduction to podcasting. The Word Nerds This podcast is very professional, delivers excellent information about relevant topics and is a lot of fun. Created for native speakers of English who enjoy learning about the ins-and-outs of the language, The Word Nerds podcast is also excellent for advanced level English learners - especially those who are interested in idiomatic English. English Teacher John Show Podcast John focuses on understandable English speaking in an extremely clear voice (some might find the perfect pronunciation unnatural) provides useful English lesson - ideal for intermediate level learners. ESLPod One of the more mature - if you can say that anything is mature at this point - podcasts dedicated to ESL learning. The podcasts include advanced vocabulary and subjects which will prove especially useful for English for Academic Purposes classes. Pronunciation is very slow and clear, if rather unnatural. Flo-Joe Also, a commercial site for teachers and students preparing for Cambridge First Certificate in English (FCE), Certificate in Advanced English (CAE) and Certificate of Proficiency in English (CPE). Advanced level English podcasting with a decidedly British accent - both in terms of pronunciation and themes about British life.