Tuesday, February 18, 2020

A genetically modified organism Research Paper Example | Topics and Well Written Essays - 1750 words

A genetically modified organism - Research Paper Example Thus, in this paper I am going to examine the process of GMO production and storage in order to assess the risks connected with their consumption. Genetically modified organisms are organisms (bacteria, viruses, plants, animals) which genetics was changed in order for acquiring new functions. As genes are responsible for carrying the information in the sequences and structures of DNA, they define special characteristics of the organisms. Advances of biotechnology now permit to extract, change, and add various genes to the organisms. It is even possible to transfer genes between non-related organisms. Most often scientists add some genes to plants in order to make them stable to certain viruses (GMOs, 2010). Genetically modified organisms are used in medicine, agriculture, biology, textile production. Usually when people start speaking about genetically modified organisms they mean genetically modified crops which have become a part of everyday life of the consumers in the world. Tobacco was the first plant which received additional genes to resist herbicides. Later it was modified to be capable to resist insects and the ripening qualities of the crops were also changed. In 1995 Food and Drug Administration approved commercial usage of GM potato, corn, soya, and tomato, and the variety of plants with additional genes increase significantly (Swanson, 2013). People usually underestimate the quantity of GM crops that they consume. However, by the end of 2012 more than 144 kinds of plants received access to the market in the United States of America. So an impressive part of the crops consumed by Americans in the following years were genetically modified: according to the statistics of USDA 93% of all soy, 88 % of all corn, and 94% of cotton (Swanson, 2013). Today such products as tomatoes and cantaloupes with advanced ripening characteristics, beets and soybeans with improved herbicides

Tuesday, February 4, 2020

English Paper on Sunday Morning and Swan and Shadow Essay

English Paper on Sunday Morning and Swan and Shadow - Essay Example The drifting of swam through water gives a pleasant feel to the readers as it takes a person to a place of peace where there is no complexity or fear. The way the writer of the poem has structured this poem reflects his creative skills and thoughts. The poem was written in the early 20th century and it shows that the poets of that time had a good sense of innovation and creativity. An interesting point in the poem is that the reflection of swam has not been shown as the reflection of the poem in the water. Had the writer done that, it would have produced a relatively ordinary feeling to the readers. The writer has continued the poem in the reflection instead of showing the reflection of text of the upper part of the poem. As far as the wording of the poem is concerned, there is not a smooth flow between them. At some points, the words do not seem to be joining with the next coming word but when a reader extracts the meaning of the whole sentence, the construction of words becomes logical. One cannot say that understanding the poem is easy because of the structure of sentences. A reader has to read the poem several times in order to get out of the Hollander’s frustrated and puzzled use of words and sentence construction. The structure of the poem makes it a bit difficult to read in a flow because the poem flows from the head of the swan to the neck and then shifts to the body part, which makes the reading somewhat difficult. A reader can question himself/herself whether he/she is reading the poem in a correct flow or there is some other way to read the poem correctly. Lack of periods and commas also make the reading of the poem more difficult than it actually appears to be. Continuously passing out memories and inadequacy of the memory to store the scenes form the theme of the poem. The writer might have tried to demonstrate that the world is not as simple as it appears to be. One has to go through various experiences of life to