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Science - 947 Words

DNA Technology Task 3 – Poster DNA fingerprinting, also known as DNA profiling, is a technique used in forensic science that identifies individuals based on various characteristics of their DNA. Although the DNA sequences between humans are 99.9% identical, DNA fingerprinting is able to distinguish between individuals due to the presence of specific sequences within the non-coding region of the genome known as satellite DNA. This satellite DNA consists of long stretches of DNA made up of repeating base sequences known as short tandem repeats (STR). These STRs considerably vary in length between individuals, particularly between unrelated individuals, allowing exact individuals to be identified. One major use of DNA fingerprinting is in†¦show more content†¦Due to the presence of negatively charged phosphate groups within the sugar-phosphate backbone of DNA, the DNA fragments diffuse through the gel towards the anode. The smaller fragments are more able to penetrate through the gel and thus travel the furt hest whereas the larger fragments travel a shorter distance. The exact size in bases for each separated fragment in a given sample of DNA can be determined by comparing each fragment against standard fragments of known length. This is commonly known as a ladder within the laboratory. For the purposes of a crime scene investigation, multiple DNA samples would be simultaneously run through the gel, Once separated, a DNA fragmentation pattern is produced that allows the criminal to be identified. As shown in the figure below, a DNA sample obtained from the crime scene is compared to two possible suspects. The pattern of suspect 1 more closely matches the pattern of the DNA obtained from the crime scene thus allowing the true criminal to be correctly identified. Similarly, for paternal testing, the DNA samples of the mother and child are compared to the potential fathers. The fragmentation pattern of the child should resemble both the mother and true father as half of child’s all eles are inherited from the mother and father. Male 1 resembled the child’sShow MoreRelatedThe Science Of Science Or Forensic Science947 Words   |  4 Pagessecrets. There are various categories of science, each with extensive scientific knowledge, and the use of the scientific method. People can only become true scientists after attending college, gaining knowledge about a certain field and it’s previous scientists, learning from them, and implementing the Scientific Method in the work that they do. Foremost, to become a scientist, going to college is a must. A bachelor s degree in natural science or forensic science is mandatory for engaging in this fieldRead MoreScience And Its Impact On Science911 Words   |  4 PagesWhile science serves as a trustworthy means, humans have disrespected it as an insufficient end. 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Renaissance Changed the Individuality of Humans Essay Example For Students

Renaissance Changed the Individuality of Humans Essay How the Renaissance Changed the Individuality of Humans The Renaissance changed how people viewed themselves from the Middle Ages when Christianity was so important. Human anatomy, mans temperament, mans role in the universe and people in art all show the decreased importance of Christianity and the increased importance of how individuals viewed themselves. The perception of human anatomy and its function from the Middle Ages to the Renaissance has changed greatly and diminished the importance of Christianity. The first theory, Zodiac Man, believed that each sign of the zodiac ruled a part of the DOD. A zodiac is a constellation, which is part of the universe that God created. With the importance of Christianity, people in Europe at this time surely did believe that these constellations were controlling the body (Document H). Belgian physician, Andrea Vesuvius, who actually dissected the human body to better explain what actually happened, made another theory about how the human body worked. He discovered this hypothesis over 30 years after Johann; this new notion better explained how the body actually works and was more realistic (Document I). After the announcing of this new theory, the importance of how individuals viewed themselves were increased while people were starting to question how important Christianity really was. Mans temperament through plays showed how Christianity was all that the people of the Middle Ages could think about but then there is a gradual change of how Christianity was viewed in the Renaissance. Plays were conducted for people who were illiterate, this play is written by an unknown author at the start of the Renaissance but the lines of the play carry a meaning straight out of the Middle Ages. Many at this time knew that God was perfect and people felt that they also needed to be flawless in order to go to heaven and live an eternal life. The author starts the play off by saying that sin in the beginning is full sweet but in the end cachets thy soul to weep (Document D). The author is saying that people should not commit a sin otherwise they will go to hell. He also states that the individuals should listen to what God has to say in order to live a good life. Otherwise, Shakespeare states, what a piece of work is man (Document E). This line, along with the rest of he excerpt is dictating that men do make mistakes; they arent perfect because no one is. These two passages from the plays show the different perception of religion, the excerpt from the Middle Ages is stricter on Christianity and how it is perceived thane excerpt from the Renaissance, where how sin is morally accepted because of everyones imperfections. Mans role in the universe shrunk the importance of Christianity and amplified mans sense of individuality from the different drawings of the universe and how the two developed and changed peoples understanding it. Ptolemy developed a theory f the universe that he himself and other scholars believed during the Middle Ages, and that was that earth was the center of the universe. God, having created the universe and the world in which the nation lived, the scholars believed that it would be geocentric (Document F). A new concept came along by Copernicus; he believed that the sun was the center of the universe by only relying on mathematics (Document G). Since the universe had been noted as being heliocentric, people started relying less on Christianity and started trusting themselves as individuals. People in art developed more knowledge on paintings and developed new artistic tales at the time of the Renaissance, which caused them to lead off of Christianity in their paintings and focus more on people and how they are perceived. Faces in the paintings from the Middle Ages through to the end of the Renaissance changed, scenes became less biblical and more realistic. .u6d4884ab53d84a90d1ec4de57eb4c7b3 , .u6d4884ab53d84a90d1ec4de57eb4c7b3 .postImageUrl , .u6d4884ab53d84a90d1ec4de57eb4c7b3 .centered-text-area { min-height: 80px; position: relative; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 , .u6d4884ab53d84a90d1ec4de57eb4c7b3:hover , .u6d4884ab53d84a90d1ec4de57eb4c7b3:visited , .u6d4884ab53d84a90d1ec4de57eb4c7b3:active { border:0!important; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .clearfix:after { content: ""; display: table; clear: both; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u6d4884ab53d84a90d1ec4de57eb4c7b3:active , .u6d4884ab53d84a90d1ec4de57eb4c7b3:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .centered-text-area { width: 100%; position: relative ; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u6d4884ab53d84a90d1ec4de57eb4c7b3:hover .ctaButton { background-color: #34495E!important; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u6d4884ab53d84a90d1ec4de57eb4c7b3 .u6d4884ab53d84a90d1ec4de57eb4c7b3-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u6d4884ab53d84a90d1ec4de57eb4c7b3:after { content: ""; display: block; clear: both; } READ: Italian Renaissance Study Guide (History of the Theatre)In the Middle Ages, the painting was very religious. This biblical scene shows Mary and Jesus surrounded by angels, her face does not look accurate, especially not as accurate as a face that one would see in present time. Also, Jesus does not resemble a baby but looks more like a miniature an (Document A). With a drastic change, the Mona Lisa shocked many people with how realistic her smile is. Whenever in a room with this painting, the eyes will always follow which is a relatively new artistic style at this time (Document B). The real difference between these two paintings is that in the one from the Middle Ages, the artist does not know what Mary nor Jesus looks like because they lived in the biblical age, dying long before the Middle Ages therefore the artist trying to perceive the image of them is difficult. Contrarily, the Mona Lisa is a real model posing for the painting. In dad Vines work, there is no sign of a biblical scene in his objective. Leonardo portrait helped people in the Renaissance stray from Christianity and appreciate themselves as individuals. Literacy at the time of the Renaissance started to spread, more educated people started questioning the teachings of the Church. Humanism, a movement where people developed, praised the beauty and intelligence of the individual started to advance at this time. Humanism worked its way into the arts, literature, the sciences and medicine. It started to change the individuality of humans through the human anatomy and how the constellations that ere first controlling the body but have now learnt that humans are the ones to actually control themselves on what they do and say. Mans temperament and how plays taught people that sometimes people sin because no one is perfect. Mans role in the universe and the two different drawings show that the earth is not the center of the universe but the sun is. People in art drifted from biblical scenes and started to focus more on people and the realism in painting real figures. These things all show the decreased importance of Christianity and the increased importance of how individuals viewed themselves.

Odysseus Essays (1054 words) - Odyssey, Odysseus, Greek Mythology

Odysseus Outline I. Introduction - In Homer's The Odyssey the tale of a man's journey back home after long years at war is also the tale of a man's spiritual journey through his own soul. II. The beginning - Odysseus leaves Troy feeling almost immortal and this pride is what leads to his downfall and second rise. III. The middle - Odysseus undergoes his symbolic death and rebirth. IV. The end - Odysseus has regained power over his household and has restored order to his life. V. Conclusion In Homer's The Odyssey, the tale of a man's journey home after long years at war, is also the tale of a man's spiritual journey through his own soul. Odysseus' role as an epic hero is modified throughout the epic poem. As Odysseus leaves Troy for home, he is the typical bloodthirsty warrior. During the course of his trek, he undergoes a symbolic death and rebirth. Upon his arrival in Ithaka, the wiser man he has become is evident. The Odyssey is Odysseus' story of his journey not only from Troy to Ithaka, but also from bloodthirsty warrior to epic hero. Odysseus begins the tale of his trip from Troy to Phaiakia in Book IX. The beginning of his tale displays the bloodthirsty warrior that left Troy. What of those years of rough adventure, weathered under Zeus? The wind that carried west from Ilion Brought me to Ismaros, on the far shore, A strongpoint on the coast of Kikones. I stormed that place and killed the men who fought. The first lines of Odysseus' story display his warrior side. This passage shows how he and his crew landed and immediately went to battle and plundered. Although Odysseus recalls telling his men to stop afterwards and return to the ship, he never really forcibly tried to make the men return. The lack of effort on Odysseus' part implies that he did not truly care if the men ransacked Ilion. Due to this greed and bloodlust, nearly a third of each ship's crew was lost. This bloodthirsty warrior cared only for battle and blood, instead of his men and his return home. After stopping on the island of Aiaia, the home of Kirke, Odysseus journeys to Hades. This represents a symbolic death for Odysseus. There he must speak with Teirasias to hear the prophet's visions for Odysseus's journey home. Teirasias predicts that the journey can take two paths; either a peaceful journey home, or if the crew and Odysseus can not restrain their desires, death and destruction will befall the crew. Odysseus and his crew do not heed Teirasias's warning, and the entire crew save Odysseus is lost at sea. After nine years on Kalypso's island Odysseus finally continues his journey home. The strong god glittering left her as he spoke, And now her ladyship, having given heed To Zeus's mandate, went to find Odysseus In his stone seat to seaward-tear on tear Brimming his eyes. The sweet days of his life time Were running out in anguish over his exile, For long ago the nymph had ceased to please. Though he fought shy of her and her desire, He lay with her each night, for she compelled him. But when day came he sat on the rocky shore And broke his own heart groaning, with his eyes wet Scanning the bare horizon of the sea. Odysseus had begun to lose hope of ever getting home. Kalypso grudgingly gives in to Zeus' order and aids Odysseus in obtaining wood for a ship. After nineteen days at sea, he is battered in a vicious storm and washes up half-unconscious, bloody, and naked in Phaiakia. This episode represents a symbolic rebirth for Odysseus. His time of incubation on Kalypso's isle is over and he emerges naked and bloody - like the day he was born. Once he has landed on Phaiakia, Odysseus realizes that he can not continue on as a bloodthirsty warrior, but rather must heed the wisdom passed on to him by those he met in Hades and change his outlook. It is at this point that Odysseus begins to fully comprehend the effects his actions have on those around him, as well as on his future. Only now is he truly ready for his tumultuous return to Ithaka. By the time Odysseus returns to Ithaka he is no longer the fierce warrior he was when he left Troy. Instead, he has changed into a man desperate to reclaim his throne and home. Unlike the bloodthirsty warrior he once