This website uses cookies to ensure you have the best experience. Learn more

Semestre 3 Extra Credit Essay

1252 words - 6 pages

The Island of the Colorblind was written by Oliver Sacks to share his experiences in his journeys to Pingelap, Pohnpei, Guam and Rota. Oliver Sacks traveled to Pingelap and Pohnpei with his colleague, Robert Wasserman, an ophthalmologist, and Knut Nordby, a colorblind Norwegian scientist. He went there to study and experience an island where congenital achromatopsia, a severe colorblindness that is normally very rare, affects 10% of the population. They were welcomed by the people of Pingelap, especially those with achromatopsia. They were shown around the island and introduced to many of the people that lived there. Next, they traveled to Pohnpei, where they met more achromatopes. Earlier, ...view middle of the document...

Knut Nordby, Sacks’s friend has to wear multiple pairs of sunglasses and visors to protect his eyes from the bright light given off by the sun and he has to carry a magnifying glass with him to see small details. Congenital achromatopsia is caused by a recessive gene that only results in colorblindness if a person has two recessive alleles for the disease. This means that to get the disease, one’s parents must both be carriers of the recessive allele and you must get one allele from each parent. The chance of this happening is normally very small and the chance of being an achromatope is less than one in thirty-thousand in most of the world, except in Pingelap, where it is one in twelve. In 1775, a typhoon hit Pingelap, killing 98% of the population, so that only about twenty people survived. Eventually, the number of people reached its previous amount, but not without inbreeding, which is when the percentage of the recessive allele that causes congenital achromatopsia increased within the gene pool. This is called the bottleneck effect, when the size of a population is suddenly decreased and the genetic variation within that population is also decreased.
Lytico-Bodig is a disease endemic to Guam that causes ten percent of adult Chamorro deaths. (Chamorros are the native people on the island.) It causes many different symptoms in different people. Lytico is one form of the disease that is similar to ALS and Bodig is the other form of the disease. It is similar to Parkinsonism. Typically, bodig causes motionlessness in those who have it, but can also cause dementia and other symptoms. Lytico-bodig is found mostly in Chamorros, but it also affects people that lived on Guam for a long time and participated in the Chamorro’s lifestyle. Also, no one born recently has gotten the disease, suggesting that the cause of the disease has disappeared and that the disease is dying out. And, the disease seems to affect many people of the same family, but these people have different symptoms from each other. For example, Tomasa has lytico and most of her family also has the disease. “[Tomasa’s] father suffered from lytico, as did two of her sisters, while two of her brothers have parkinsonism and dementia. Out of eight children in her generation, five have been afflicted by the lytico-bodig” (Sacks 136). There are four possible causes for lytico-bodig that are being researched by scientists: cycads, a type of plant that grows on Guam, viruses, genetics, and lack of certain minerals. Cycads are widespread on Guam and were historically a main part of the diets of native people. Cycads contain many...

Find Another Essay On Semestre 3 Extra Credit

The Pros and Cons of Using Credit Cards and Debit Cards

3688 words - 15 pages worth $75 or more but it would worth to pay if you assure that you will earn more compared to the said amount fee. If you also want to have other expenses like travelling to places outside the country, pick a card that has no foreign transaction fee that is at least 3% but some reaches up to 5% so be careful with rate (Gerstner, 2013). 2.1.3 Disadvantages of credit cards Always remember that using a credit card is like borrowing money

Personal Finance Essay

2521 words - 10 pages personal loans, for personal loans imply minimums loans of $5000 and that Banks have stricter guidelines when handing out loans (moneymanagement.com.au, Terms of Loans Guidelines, 2009)3 Recommended decision for SallyBy comparing the two, it is believed that Sally should take the credit card option towards financing her vehicle, as it proves difficult to find loans for only $4000. It is from that in which loans should be recommended for higher

Target Security Breach

908 words - 4 pages , many people are wondering how they can protect their information and how to prevent this from happening to them. Weisbaum (2013) has written an article providing information on what people can do to protect themselves. He gives the following tips: “1. Credit cards offer better fraud protection, 2. Free credit monitoring is nice, but it won’t protect Target victims, 3. A security freeze won’t protect you in this sort of breach, 4. Changing pin

Identity Theft The faceless crime( This was a research assignment based on my own experience with identity theft)

1460 words - 6 pages personal information on the Internet and tried to take all necessary precautions with personal information. Apparently I didn't do enough to prevent someone from stealing my identity. August of 2002, I received a credit card bill in the mail with a balance of $1700. The card company was unfamiliar, but the card was in my name. I immediately called the card company, cancelled the card and was told the charges would be investigated. One month later

Discussing the Credit Card Debt Crisis

3403 words - 14 pages in 2009 began putting a $10 charge on card holders who have a large balance on top of the interest they already pay. Most credit card companies have already raised interest rates on the majority of its card holders by 3 percent even the ones with good Credit standings. Huffington also stated that “For years, credit card companies have been fattening their bottom lines with an ever-widening array of fees, Late fees, cash-advance fees, over-the

Universal Credit

1401 words - 6 pages work; • Improve actual and perceived barrier to work; • Simplify the benefit system by integrating six existing benefits in to one; • Helping to end child and adult poverty; Department of work and pension Source-Day 1 - Session 3 - Universal Credit: Delivering Innovative 21st Century Welfare that works- YOUTUBE- http://www.youtube.com/watch?v=I2hlZeCiBqs Project planning & Problems IT Budget planning IT is been the backbone of universal

Bobby Rhodes

536 words - 2 pages , September 5.10. Gettysburg and Fredricksburg were both civil war battles.The advantages of purchasing goods and services on credit are numerous. Credit allows you to make purchase when you do not have the extra funds available to pay cash. Most people use credit to make sizable purchases such as a car or a house. Credit also allows individuals to buy items on sale when they don't have the money to do so. If they were intending to make the purchase at some future time, using credit is a wise consumer spending habit. Credit is also quite justifiable during times of emergencies.

The State of the Global Visual Effects Industry 2013

754 words - 4 pages ’ (3) ending credit, a Dutch movie. Base on all the research that had been made, this project will take on the concept ‘silhouette’ and flat layer. The concept was to draw the footage of the credits using the concept of the comic and expand it into multiple layers using Photoshop. Then it will be add an extra layer of depth to these 2D illustrations by animating a 3D camera in After Effects. The goal was to introduce viewers to the world of “The

My Experience at the Brazil Fest

1722 words - 7 pages next years Brazil Fest? Why or why not? I also asked demographic questions about ethnicity, age, and if they were a student or if they were a “stranger” Marco: • Age: 22 • Gender: Male • Ethnicity: Spanish • Stranger (Not for extra credit) 1. Yes, I came here with my friends and we are happy we did. 2. They are amazing; I really liked the fire dancing, as it was something I had never seen in real life before. 3. Carnival symbolizes a party

Advanced Literature

1573 words - 6 pages , essays, and impromptu writings.B. Extra credit will periodically be offered any students who have completed all previous work; extra credit is given for attending a cultural event (a highly recommended film, a school play or musical event, a local theater event, or an out-of-town theater event with approval from the teacher). Proof of attendance is required; the extra credit "A" will count less than a full grade.C. The following is my grading

Grading Scale: A Persisting Problem Among Students

2703 words - 11 pages ? While there are two main problems at hand dealing with grading scales used in schools, one solution is perhaps extra credit. Extra credit can come and go along the way in classes. Some teachers provide students with the chance to gain extra points to help out their grades through different opportunities. There are rewards along with putting forth extra effort when needed to uphold a letter grade. It is stated by Guskey, “Grades have some value

Similar Essays

Extra Credit 3 Essay

623 words - 3 pages A two-party system is a political system in which only two parties have a realistic opportunity to compete effectively for control. As a result, all, or nearly all, elected officials end up being a member in one of the two major parties. In a two-party system, one of the parties usually holds a majority in the legislature hence, being referred to as the majority party while the other party is the minority party. The United States of America is

Bi Rate Influence On Stock Essay

763 words - 3 pages type on industry:A. Primary Sectors (Extractive)• Sector 1 : Agriculture• Sector 2 : MiningB. Secondary Sectors (Manufacture)• Sector 3 : Basic Industry and Chemical• Sector 4 : Various Industry• Sector 5 : Consumer Goods IndustryC. Tersier Sectors (Service Industry / Non-manufacture)• Sector 6 : Property and Real Estate• Sector 7 : Transportation and Infrastructure• Sector 8 : Financial• Sector 9

Credit Cards Essay

2304 words - 9 pages all paid off.5. If possible, you should try to make your goal amount higher than the minimum amount due. Even $10 extra a month will help. It is much better to put any extra money you have towards paying off a card with a 18% interest rate, then putting it in a bank that is only paying you 3% interest.6. Take advantage on credit card offers you receive offering a low balance transfer rate. Watch for promotions offering at least six months of a low

The Convenience Of Credit Cards Essay

911 words - 4 pages students apply for a credit card as a way to have extra spending money, without realizing that the money has to be repaid. Students should have an income in order to repay their credit card purchases. Unfortunately, many students do not pay off their cards, and therefore incur large amounts of debt. Student credit cards are more likely to have higher interest rates than others’ cards due to the lower credit scores students usually have. The