Standardisation Of 0.02moldm-3 Potassium Permanganate Solution Using Lab Report

Standardisation Of 0.02moldm-3 Potassium Permanganate Solution Using Ferrous Ammonium Sulphate (Ammonium Iron (Ii) Sulphate) - Lab Report Example In this experiment, a base (Iron Ammonium Sulphate – FeSO4.(NH4)2SO4.6H2O Mr=392g/mole) will be added to 0.02moldm-3 Potassium Permanganate Solution. In this experiment Manganese reacts with Iron through a redox process by which electrons are transferred from one to the other. In this experiment, Mn goes from a +7 state (MN+7) to a +2 state (Mn+2) – i.e. each Mn+7 picks up 5 electrons – Mn is reduced. Fe goes from +2 (Fe+2) to +3 (Fe+3) i.e. each Fe+2 loses 1 electron – Fe is oxidized As a result the mole ratio in the reaction is Mn: Fe – 1:5 The point at which the reactants will have completely neutralized each other is the equivalence point. In this experiment, this will be determined by noting the color change of the reactants. Mn+7 are purple. When Fe2+ is added, redox reaction starts making the purple color to disappear due to formation of Mn2+ which is colorless. In the process, the Fe2+ is converted to Fe3+. This happens only when Fe2+ is present. When Fe2+ is used up (at endpoint) the solution will have a permanent pink tinge and this is the point where there is no further addition of permanganate.

Decartes argument on the existence of God Essay Example | Topics and Well Written Essays - 750 words

Decartes argument on the existence of God - Essay Example Descartes thought the only way to attain true knowledge was to depend only on human reasoning while disregarding the role of the senses, if any. â€Å"His philosophy refused to accept the Aristotelian and Scholastic traditions that had dominated philosophical thought throughout the Medieval period; it attempted to fully integrate philosophy with the ‘new sciences’; and Descartes changed the relationship between philosophy and theology. Such new directions of philosophy made Descartes into a revolutionary figure† (Baillet 1693). For this revelation, he is now universally celebrated as the father of modern philosophy. Through this works regarding the development in thought, he was also known as the founder of modern day mathematics and scientific method. In forming his ideas, Descartes wrote many books, including his most well-known, â€Å"Discourse on Method†, first published in 1637, concerning the nature of knowledge and human existence. â€Å"Discourse o n Method† is divided into three sections Descartes described and named ‘meditations.’ It is in the third of these meditations that Descartes reflected upon the true nature of God and determined that He is indeed real and exists more than just in people’s minds. ... â€Å"In this item of first knowledge, there is simply a clear and distinct perception of what I am asserting; this would not be enough to make me certain of the truth of the matter if it could ever turn out that something which I perceived with such clarity and distinctness was false. So I now seem to be able to lay it down as a general rule that whatever I perceived very clearly and distinctly is true† (Descartes, 1637). One of the first notions that he professed in this line of thinking was that he had a fundamental idea that God exists. Descartes’ reasoning that God did indeed exist outside just the mind of man he had to have had a causation of some type because he had previously proven that nothing comes from nothing. Descartes rationalized that this cause must be based at least as much in reality as the idea. However, since he did not think himself infinitely perfect, of course, Descartes rationalized he could not have thought of this idea all on his own therefore there must be an remote cause that is infinitely perfect. Only God is infinitely perfect so God must indeed exist. â€Å"Descartes assumes that we have an idea of God as an actually infinite being, not just a being that is as great as we can imagine by extending the finite perfections of a human being. For this reason, it is impossible for us to have constructed our idea of God through an extension of the idea we have of ourselves or any other finite creature† (Rutherford, 2006). The second argument Descartes’ used to prove God’s existence emanates from his own ability to envision something perfect despite himself being imperfect. This second argument starts with the understanding that he exists – again, â€Å"I

Harmonisation of International Accounting Standards | Essay

Harmonisation of International Accounting Standards | Essay In an increasingly global business environment, issues such as how companies account for their relevant financial positions in different jurisdictions gain greater importance. Many companies are international in their scope with several different subsidiaries in multiple jurisdictions making the interpretation of accounts particularly difficult. Accounting standards in every country are developed with the background of that country’s individual social and economic circumstances, which results in a range of differing standards being developed across the globe[1]. As a result, it is very difficult for accounts to be read accurately and to make suitable financial decisions on investment by entities from other jurisdictions. Comparing performances and consolidating accounts without at least a degree of international harmonisation would prove very difficult, if not impossible. The Importance of Harmonisation As a result of the problems mentioned above, a uniform set of International Financial Reporting Standards (IFRS) have been developed with the view to mitigating or, in some cases, eliminating divergences in the way that accounts are reported in different jurisdictions. It is recognised that a blanket standardisation is simply impossible; countries need the flexibility and freedom to allow influences from their own social and economic backgrounds to come into play. For this reason, a process of harmonisation has been established. By having a guideline for the ways in which companies from different countries must deal with certain corporate issues, it makes the position of managers and investors much easier. Having a foundation of standards allows allocation choices in terms of resources and time to be made across jurisdictions. In order to do this, a like for like comparison must be possible and this can only be achieved with a degree of harmonisation. In particular, the area of taxation has gained a great deal of attention from international accounting standard setters. For example, Financial Reporting Standard 19 states how a company should deal with deferred taxation situations, i.e. where the point of realising the asset and the corresponding liability are different and how this can be accounted for in the company accounts. By ensuring companies across the globe are broadly following the same principles, it is much easier to ascertain the true financial position of the company in question. The International Accounting Standards Board The International Accounting Standards Board (IASB) is a wide group of people who are independent and are involved in the development and management of the International Financial Reporting Standards. The work of the IASB is supervised by the International Accounting Standards Committee and has additional support from external advisory committees. In total, there are fourteen board members, representing nine different countries, thus ensuring geographical diversity and representation during the standard setting process. The main work of the IASB is to work with the various different national accounting standard setters in a bid to ensure that there is a worldwide convergence of accounting standards being put in place. As mentioned previously, the aim is not to force nations into following one set of distinct rules, but rather to encourage a union of standards. The work of the IASB has been widely recognised, with more than 100 countries across the world either requiring or at least allowing the use of international accounting standards. This substantially increases the freedom of trade and investment on an international scale. International companies are able to ensure that consolidated accounts are prepared to produce useful and accurate accounts of the way in which the company is performing. This ability to draw accurate comparison is vital for the truly international scope of modern business[2]. Structure and Processes of the IASB Gaining harmonisation and convergence of accounting standards is clearly an important and useful element of international business. Achieving this is, however, a particularly difficult task. No international financial reporting standard can be passed and agreed on without the due process being followed. International agreement is vital, if such convergence is going to be efficiently attained across the globe. The process is carried out in six stages, each of which is open to debate and is overseen by the executive committees. Firstly, the agenda is set. During this process, the IASB will look at the issue being raised, the current approaches being taken by the various different countries and the realistic possibility of achieving greater harmonisation. On the assumption that further harmonisation is thought possible, the IASB will then consider and set out the scope of the international standard that is envisaged. Secondly, the project of establishing the accounting standard is planned fully to ensure the maximum possible buy-in from the various countries. Crucially, at this point, the IASB will decide if it is going to act alone in establishing the standard or whether it requires the assistance of other standard setting bodies[3]. Thirdly, once the project is fully understood, a discussion paper is published. This will state the issues as the IASB sees it and the possible solutions that exist for the problem. This is absolutely crucial. The work of the IASB relies almost entirely upon the agreement of the participating countries and, therefore, opening the discussion up to these countries is vital. Fourthly, once the discussion stage has been duly undertaken, an exposure draft is issued with details of the proposed solution. This is essential as it will be at this point that many countries will raise objections or make further suggestions. Fifthly, all of these processes are put together and the standard itself is drafted and published. It takes into account all comments and issues raised during the discussion paper and exposure draft. Finally, after the standard has been issued, the IASB will review the uptake and the way it has been applied by the various countries. It may be that further amendments or new standards are needed and the process will then restart. The entire process is based on discussion and co-operation, which is vital if any form of harmonisation can be truly efficient[4]. Challenges to Harmonisation Harmonisation is clearly beneficial for international trade and businesses. However, such large scale convergence is going to be difficult to manage and achieve; firstly, as the standards have to be incorporated into the national standards set by every individual country. This requires the relevant countries to be on board and prepared to support the various international standards being developed. Naturally, the support that is being shown for this is different between the various countries, with the more affluent countries being able to comply more readily because of their advanced accounting structure[5]. Secondly, the changing of the way in which accounts are presented is not always a quick or cheap process, which can cause difficulties for some smaller companies. In some cases, the adoption of certain international standards will result in the reported profits of the company falsely appearing substantially lower than the previous year. For this reason, some companies will naturally be slower or more hesitant to adopt the new standards. Where there is resistance, the IASB does not have the power or teeth to enforce the standards. This lack of ability to enforce can ultimately make the process of ensuring total international harmonisation extremely difficult and potentially impossible. Conclusions The IASB plays an absolutely vital role in the move towards gaining an internationally harmonised set of accounting standards. All of the work undertaken by the IASB is mindful of the need to achieve co-operation between all countries and, as such, has been structured in the way that it establishes standards through the process of discussion and explanatory documents, encouraging the accession of all relevant parties, at every step of the way. In doing so, the chances of international harmonisation are much greater and this will bring with it all of the benefits of internationally usable accounts. Bibliography Bazaz, Mohammed S., International Accounting: A Global Perspective, Issues in Accounting Education, Vol. 20, 2005 Collins, Katherine, International Accounting Rate Reform: The Role of International Organizations and Implications for Developing Countries, Law and Policy in International Business, Vol. 31, 2000 Fleming, Peter D., The Growing Importance of International Accounting Standards; Arthur R. Wyatt, Chairman of the International Accounting Standards Committee, Heralds International Harmonization, Journal of Accountancy, Vol. 172, 1991 Gornik-Tomaszewski, Sylwia, Mccarthy, Irene N., Cooperation between FASB and IASB to Achieve Convergence of Accounting Standards, Review of Business, Vol. 24, 2003 Heely, James A., Nersesian, Roy L. Global Management Accounting: A Guide for Executives of International Corporations, Quorum Books, 1993 Holmes, Geoffrey Andrew, Sugden, Alan, Holmes, Geoffrey, Gee, Paul, Interpreting Company Reports and Accounts, Pearson Education, 2004 Larson, Robert K., An Empirical Investigation of the Relationships between International Accounting Standards, Equity Markets and Economic Growth in Developing Countries, Journal of International Business Studies, Vol. 25, 1994 Nobes, Christopher, Parker, Robert, Comparative International Accounting, Pearson Education, 2006 Rider, Barry, in Villiers, Charlotte (ed.), Corporate Reporting and Company Law, Cambridge University Press, 2006 Rodgers, Paul, International Accounting Standards: From UK Standards to IAS, an Accelerated Route to Understanding the Key Principles of International Accounting Rules, Butterworth-Heinemann, 2007 Sale, J. Timothy, Salter, Stephen B, Sharp, David J., Advances in International Accounting, Elsevier, 2004 Schipper, Katherine, Principles-Based Accounting Standards, Accounting Horizons, Vol. 17, 2003 Schwartz, Donald, The Future of Financial Accounting: Universal Standards, Journal of Accountancy, Vol. 181, 1996 van Greuning, Hennie, Koen, Marius, International Accounting Standards: A Practical Guide, World Bank Publications, 2001 Footnotes [1] Holmes, Geoffrey Andrew, Sugden, Alan, Holmes, Geoffrey, Gee, Paul, Interpreting Company Reports and Accounts, Pearson Education, 2004 [2] van Greuning, Hennie, Koen, Marius, International Accounting Standards: A Practical Guide, World Bank Publications, 2001 [3] Collins, Katherine, International Accounting Rate Reform: The Role of International Organizations and Implications for Developing Countries, Law and Policy in International Business, Vol. 31, 2000 [4] Rider, Barry in, Villiers, Charlotte (ed.), Corporate Reporting and Company Law, Cambridge University Press, 2006 [5] Rodgers, Paul, International Accounting Standards: From UK Standards to IAS, an Accelerated Route to Understanding the Key Principles of International Accounting Rules, Butterworth-Heinemann, 2007

Compare and Contrast how feelings of fear and confusion are conveyed :: English Literature

Compare and Contrast how feelings of fear and confusion are conveyed through the use of imagery and other poetic techniques. I am going to compare the use of poetic devices to portray fear and confusion in 3 different poems, they are; Patrolling Barnegat by Walt Whitman, On the Train by Gillian Clarke, and Storm on the Island by Seamus Heaney. These poems all portray a feeling of confusion, often it is linked with the theme of war. In Patrolling Barnegat, Walt Whitman uses repetition to enhance the power of the storm he is describing. "Wild, Wild the storm, and the sea high running" The repetition of wild in this line helps to enforce the power of the storm and nature. Whitman also uses personification in this line where he compares the movement of the sea to a person running, as if he is saying that the sea will move for nobody. He is also making it sound as if the sea is rushing to get somewhere as if it is on a mission. Whitman also incorporates rhyme in his poem. This gives his poem a strong rhythm and this rhythm ties in with the image of the rolling sea, and gives this image more effect. In Storm on the IslandSeamus Heaney also describes a vivid, powerful storm. He describes the storm like he has learnt from past experience. He describes preparing for the storm as if he has gone through it many times before. "Can raise a tragic chorus in a gale" Here Seamus Heaney is comparing the storm to a tragic chorus, which could be associated with an opera - a form of entertainment. Seamus Heaney is using 2 opposites to help describe the ferocity of the storm and give the reader a clearer picture of what it would be like to be where he is. Also Heaney uses no punctuation at the end of his lines, so it is like reading a continuous sentence. Despite the lack of punctuation, the poem still has a definite rhythm, and because of the lack of punctuation, an unusual style. Gillian Clarke's poem On the Train describes the Paddington rail crash of October '99 She uses many poetic techniques to describe what it must have been like for people waiting to find if their relatives that had been travelling on the train that day were safe or not. "The wolves howl into silent telephones" Here Gillian Clarke is talking about the people who have lost someone in the crash. She uses the metaphor of a wolf to describe the people trying to phone their loved ones, only to get silence, or an answer

Big Two-Hearted River Essay

Big Two-Hearted River is a two-part short story by Ernest Hemingway about a returning soldier’s fishing trip. The story is composed entirely out of description of what Nick Adams, the protagonist and only character in the story, is doing while on his fishing trip. Although it is not explicitly stated in the short story, it can be inferred that Nick Adams is a war veteran returning to his hometown to try to enjoy his life as he used to before the war. The story may seem nothing at first and may appear as mere descriptions of every action and thoughts of the character, but a closer look would reveal that the story is like an iceberg—hiding the majority of what the author is really trying to say. Deciphering the Story A good deal of reading between the lines would have to be done in interpreting Hemingway’s short story, for a casual, non-critical reader would not find any meaning in the narration of the story. The short story suffers from excessive amounts of description. Every detail of the environment and actions is described vividly. Hemingway does this so much in the story to the point that it almost gets boring. Yet, beneath the surface of the descriptions lies the story’s significance. The whole thing about describing in excess may have been intentional. Hemingway may have intended this to show how distracted the mind of Nick is—Nick is unable to focus on anything except to react on what is upon him. Probably, the only time when he has thought of an idea outside of fishing is when he recalls his memories of Hopkins. â€Å"He could remember an argument about it with Hopkins, but not which side he had taken† (Hemingway 4). The part where Nick thinks about Hopkins show clues that they have been to the war. â€Å"Hopkins went away when the telegram came. That was on the Black River. It took eight days for the telegram to reach him. Hopkins gave away his 22–caliber Colt automatic pistol to Nick† (Hemingway 5). The telegram that Hopkins received was probably a telegram saying that he has been drafted in the army, like most men of proper age during the war. Hopkins probably died in the war because they never saw him again. Symbolism in the story best describes the hidden meaning of the short story. The grasshoppers Nick found symbolize the soldiers and their condition during the war. â€Å"The grasshopper was black†¦They were all black†¦they had all turned black from living in the burned-over land (Hemingway 2). The black grasshoppers symbolize the soldiers who all wear the same uniform, and when they returned home, they either find out that their towns have been decimated or they have been permanently scarred by the traumas of the war, or if they are unlucky enough, both. Nick said to one of the grasshoppers clinging on to his sock, â€Å"Fly away somewhere† (Hemingway 2). It symbolizes what Nick is actually doing at the river—he is trying to escape the traumas of the war. One particular line in the story symbolizes the condition of the soldiers at war. â€Å"They flew when they hopped. At first they made one flight and stayed stiff when they landed, as though they were dead† (Hemingway 5). The grasshoppers represent the soldier—soldiers are flown in battle, but the horrors of war shock them. Conclusion The story appears to be nothing but a description of what a man is doing in his fishing trip, but like an ice berg, about 90% of its mass, or in this case, meaning, is not seen because it is hidden beneath the narration. Only moderate clues and close reading of the text would reveal the rest of story that gives it significance. Work Cited Hemingway, Ernest. â€Å"The Big Two-Hearted River. † Olearyweb. com. 28 Apr. 2009 .

Ethical Issues Associated With Religion - 949 Words

Can you imagine being employed and prohibited from practicing your beliefs at work? Religion has come to be an important matter in the workplace. This is because of the ongoing religious diversity within the working environment. In today’s world, businesses employee individuals from different countries and religious backgrounds who may practice their beliefs in a variety of ways. There are ethical issues associated with religion in the workplace such as religious harassment, attire, and practices. We have the right to practice our religious beliefs without the interference of these issues which can result from others not understanding our views. Although there are some ethical issues which can arise, religious practices in the workplace should continue to be allowed because of the growing diversity within today’s world and business establishments. Religion in the workplace can ultimately have a positive effect on the working environment because of the satisfaction it brings to those who are faithful to their religion. This satisfaction can minimize issues of religion in the workplace. According to Brent Lyons (2014) in Phys Org, â€Å"New research from Simon Fraser University s Beedie School of Business indicates that organizations could benefit by encouraging employees to talk about their religion in the workplace. The study found employees who talk openly about their religious beliefs are more satisfied than those who hide it† (Para. 1). This quote demonstrates theShow MoreRelatedEthical Issues for the Integration of Religion and Spirituality in Therapy1308 Words   |  5 PagesEthical Issues for the Integration of Religion and Spirituality in Therapy Abstract Religion plays an important role in the lives of many people, and in such cases, religious principles and beliefs influence all aspects of their lives. With the increasing interest in spirituality in the community, the intersection of psychological services, religion and spirituality is likely to be a growth area in psychology (Plante, 2007). However, working with clients around religion and spirituality issuesRead MoreEuthanasia: Murder or Mercy? Essay1665 Words   |  7 Pagesconsider how many of their viewpoints come into question when determining where they stand on the issue (Larue). Either way, both parties cannot argue with the obvious actuality that an individual that adopts the option of â€Å"opting out† dies indefinitely. The burden and conviction associated with taking one’s life is often too much for an individual to take. Under closer observation, euthanasia has three main issues that cause it to be more detrimental than beneficial. Problems with euthanas ia include itsRead MoreUtilitarian And Virtue Ethics Of Physician Assisted Suicide1314 Words   |  6 Pageshighly debated issue, that has activist groups on both sides fighting for what they think is the right thing to do. Physician assisted suicides can stop the excruciating pain a patient is in, especially if there is nothing that can be done to stop the pain. Or it can be done for a patient that fully understands that there is nothing that can be done to save their life, so as not to put their loved ones into financial hardship. In this essay, I will be using the utilitarian ethical theory and virtueRead MoreThe Fundamental Mission Of The National Association Of Social Workers1630 Words   |  7 Pagesethics. A social worker has the obligation to articulate the basic values, ethical standards and principles as he or she undertakes the social work duties. The NASW code of ethics provides the principles standards and values as a guide for the social worker conduct. The NASW c ode of ethics is relevant to all social professionals regardless of their professional functions, environmental settings and the population they serve. Ethical decision making is core to social work practice and must be upheld inRead MoreEthical Implications in the Fields of Science and Arts Essay1462 Words   |  6 Pagesidentify and discuss ethical implications that might interfere with the production of knowledge in the field of natural sciences and arts. Ethics is defined as the moral principles that govern a person’s or group’s behaviors and actions towards a certain subject. Ethical implications are the problems that a certain action would have on ethics. This particular essay title tackles the areas of knowledge of natural sciences and arts and ethics. Many knowledge issues can be associated with this topic suchRead MoreThe Ethical Issues Of Religion1421 Words   |  6 PagesReligion is a big part of human life, as it helps to provide explanations and what may be considered as solutions to the challenges people face. However, the role of religion when it comes to solving serious medical problems is relative, d epending on strength of the religious faith and other personal characteristics and values. Some individuals have a greater faith than others and would consider the option of waiting for a miracle to cure their loved ones more effective than undergoing a medicalRead MoreCritical Analysis of Ethical Relativism Essay1069 Words   |  5 Pagesbetween cultures, there is a grey area that can sometimes make it difficult to resolve issues surrounding the dilemma. What is morality? How is it possible to know what is morally correct when cultures differ so vastly? To answer these questions, and many more regarding the moral dilemmas in the world, there are theories that have been developed to resolve them. One example is known as Ethical Relativism. Ethical Relativism has been developed on the basis that there is no common set of values thatRead MoreShould Humans Have The Power?955 Words   |  4 Pageshand, scientists can find genes for specific traits or abnormalities. However, with this technology, there are ethical problems that are associated with it. Should humans have the power to select what genes an offspring should have and if so what specific genes can they alter? Should humans have the power to â€Å"play God?† These questions indeed are difficult to answer. Regardless, this issue must be addressed for the unborn children who will be involved in this ongoing controversy. Many people mayRead MoreAgriculture, And The Associated Consumption Of Food1479 Words   |  6 Pages1. Issue Overview Agriculture, and the associated consumption of food, has been identified as one of the principal drivers of environmental degradation (Robinson Harris 2012; UNEP 2010; Brown 2012), with industrial scale agriculture being of particular concern (Robinson Harris 2012: 135); subsistence agriculture tends to have little environmental impacts, although some alteration to natural landscapes do take place (Robinson Harris 2012: 135). Since the Green Revolution, these industrial cropRead MoreThe Spread of Buddhism776 Words   |  3 PagesIdeas of ethics; character ethics There are various ideas on the issues pertaining to ethics such as character ethics which is a philosophy that gives a description of success as being based on principles of effective living like humility, integrity, patience, temperance, simplicity, and justice. Female ethic Female ethics attempts to rethink, reformulate or revise ethics that have being in existence traditionally in an extent that devalues or depreciates the moral experience of women. Before

The Existence Of A Single Celled Organism - 1687 Words

Imagine if someone approached you and said that nothing in this world exists? Now, you can believe that this person is crazy, and that this individual has no right to say nonsense. An argument can be made that things do exist because we exist. We wake up, whether we want to or not, progress through the day, go to sleep, and repeat the process until our lives come to an end. Those who are religious argue God created man and everything around, and that what we distinguish now. Those who oppose the religious statement argue the idea of evolution and we all originate from a single celled organism. Each of these statements are limited for their justifications are supported by religion or science. Philosophically, both of these statements are†¦show more content†¦He discusses about how everything he perceives is based on his â€Å"sensor data†, or the information that obtained through the five senses (touch, smell, sight, taste, and hearing). Although, he describes that the senses can also be deceived. For example, the initiation of an image when we experience mirages, or seeing hallucinations after taking meditation. Ideally, he argues that the simple 5 senses are not reliable as well. He then moves to the idea of God and religion, and that there is an evil deceiver or demon that is responsible for his deceived senses. He justifies that God is good, and there’s no way God would allow that to happen. In his second mediation, he explains the nature of the human mind and how it is better than the body. Descartes states that it’s impossible to doubt that God exists because it would mean the doubt your own existence. He then clarifies that he is a â€Å"thinking† thing, which then becomes his only valid statements as the previous statements were contradicting each other. In other words, I think, therefore I am. Descartes then approaches the physical aspects of beings, and talks about how wax, when cold, has all of its properties, and when it’s next to a fire becomes a puddle, but it’s still wax. He then takes that same idea and says that this could happen to the body as well. He comes to the conclusion that no matter what has occurred to the body, physically, it is still taking up space in the world. The only thing he can only rely on isShow MoreRelatedReligion and Science Need Each Other935 Words   |  4 Pagesdiscoveries into how the universe came about and the way in which it formed, even down to the purpose for feelings such as fear. But for all the ground breaking discoveries into how the universe was made, it simply cannot answer why the universe came into existence into first place. A question religion seems to answer. If we are to stay with subject of creation, we find many places in which it seems that science and faith not only seem to be present harmoniously but, if both are considered as fact, seem toRead MoreOrganisms Form A Complexity Of Relationships In The Gram-Negative Consequences Of Bacterial Species980 Words   |  4 PagesIn the natural environment, organisms form a complexity of relationships, these interactions aid the composition and maintenance of genetic variation within ecosystems. The interaction of a predator with its prey offers one such example. To become a successful predator an organism is likely to be subject to trade-offs. This project aimed to begin identification of phenotypic trade-offs, and the genes that control them, during the predation of multiple bacterial species by the social amoeba DictyosteliumRead MoreThe River From Eden, By Charles Darwin1326 Words   |  6 Pagesorder to explain the existence of the universe and emergence of life on Earth. Today, many s cientist firmly believe that the universe was created approximately when infinitely small and dense point known as singularity started expanding 14 billion years ago. Fine tuned expansion unleashed the beginning of the time and space itself. Our Earth formed some 4 or 5 billion years ago, and the first living single organisms appeared in water roughly 0.5-1.5 billions years after its existence.(35, Theism, AtheismRead MoreThe Mystery Of Deep Ocean Ecosystems973 Words   |  4 Pagesâ€Å"The sea is everything. It covers seven tenths of the terrestrial globe. Its breath is pure and healthy†¦The sea is only the embodiment of a supernatural and wonderful existence. It is nothing but love and emotion; it is the Living Infinite,† wrote Jules Verne in Twenty Thousand Leagues Under the Sea. The irony is striking; we rely heavily on oceans, the iconic feature of our planet, yet more than ninety-five percent of the ocean depths remain unexplored. The disparity between our depen dence on theRead MoreThe Carleton Prize For Biotechnology974 Words   |  4 Pageshandcrafted lenses. â€Å"Leeuwenhoek is known to have made over 500 microscopes, of which fewer than ten have survived to the present day.† (Dobell). Antony Van Leeuwenhoek, in 1673, became the first human being to detect single-celled microorganisms with a complex microscope. The idea of single-celled microorganisms was as good as imaginary to some at this time. Van Leeuwenhoek’s in exhaustive observation, and ensuring his discovery of bacteria, was the motive that pushed other scientist and scholars to expandRead MoreThe Theory Of The Serial Endosymbiotic Theory1590 Words   |  7 Pageseukaryotic (an organism which contains a nucleus and organelles enclosed within a membrane ). Was pioneered in the 1960’s by the seminal work of Lynn Margulis. This theory attempts to explain the origins of eukaryotic cell organelles, specifically the mitochondria (providing the cells ATP (used for the cells metabolism) supply used by the cell as chemical energy ). With the theory suggesting that the mitochondria and plastids within a eukaryotic cell were once independent prokaryotic cells (a single celledRead MoreEffects Of Reoccurring Physical Contact On Bacterial Growth701 Words   |  3 PagesEffects of Reoccurring Physical Contact on Bacterial Growth in Human and Indoor Environments Erick Dominguez Biology 1108 Wednesday 5:32p.m. Abstract: The knowledge of the existence of bacteria can be traced back ages, however their existence can be traced to the very start of planet Earth. The project focused on surfaces with constant physical human interaction and the growth of bacterial colonies in indoor environments. The process centered on the use of Aseptic technique to collect samplesRead MoreCreationism And Evolutionism887 Words   |  4 PagesUntil 1859, Sir Charles Darwin’s book â€Å"On the Origin of Species† introduced and described a theory based solely on biological information stating how organisms constantly improve themselves generation after generation through a process called natural selection. Therefore affirming that we have evolved from the smallest of single-celled organisms from billions of years ago. Then evolving into the sea life and the first fish to walk on land, and so on. Darwin wrote, †¦Natural selection acts only byRead MoreCloning Is Not Without Opposition1278 Words   |  6 Pagesplants and single-celled organisms reproduce partly or solely through these processes. (What) Most flowering plants can reproduce in two ways. In cross-pollination, pollen is produced in one plant and finds its way to an ovule in another plant’s flower. However, a plant can also fertilize its own ovule. This is known as self-pollination or autogamy. Self-pollination results in offspring that have the same genes as the parent, so by definition they are clones. (Pollination) Single-celled organisms and somaticRead MoreThe History of Cell Theory961 Words   |  4 PagesHistory of Cell Theory As we all probably know today, every single living being is made up by cells Ââ€" the building blocks of life. As much as we would like to take this fact for granted, we cannot help but acknowledge and remember the works and discoveries of earlier scientists which all contributed to our todays understanding of the cell theory. The cell theory being; all living things are composed of one or more cells, cells are organisms basic units of structure and function, and cells only come