Karyotype is the characteristic chromosome complements of a eukaryotic species and they are arranged in homologous pairs. There are many abnormal chromosomes and some of them are Turner syndrome, Klinifelter syndrome, Edwards’s syndrome, Down syndrome and Patau syndrome. The abnormal chromosome that I was given was called Down Syndrome or trisomy 21. We could recognize this disease by looking at the Karyotype because a normal karyotype has two- 21 chromosome but in Down syndrome there are three- 21 chromosomes.
My Karyotype chart represented a male. I realized this because there was one X chromosome and other one was Y chromosome. The disease assigned to me was caused by sex chromosomes which affects both males and females. The Down syndrome could be notified before a child was born. The symptoms of this disease vary more that 50 characteristics. The general characteristics were the growth of the child which would be slower than the average, weak muscles, excess fat and skin, short arms and short legs. The facial features of the people with down syndrome was also different from the average, such as small and low set ears, irregular shaped mouth and tongue, tissue built-up on the iris and irregular or crooked teeth, which was produced late.
It would be fairly easy to understand the cause of Down syndrome (DS). Most people have 23 pairs of chromosomes (total of 46), but a baby with Down syndrome had 47 chromosomes. One of the two parents might be a balanced carrier of
people with Down Syndrome see the world differently There are many people in the world today with Down syndrome. Approximately 2% of the worlds population has Down Syndrome, and 1:660 newborns have Down Syndrome. Many people in the world thing there is something wrong with them, while others think that they are just a problem or hassle for their families others. I’m here to tell you that those people are 100% wrong! Having someone in your family or knowing someone that is Down Syndrome is not only…
Have you ever been in a situation where you were confronted by a child who has Down syndrome and were unsure of how to act around that child? I'm sure many of us have experienced the awkwardness that accompanies such a situation. Many people feel guilt or pity for these children; I believe these reactions result from a lack of knowledge about the condition. Which is why I have chosen this topic? Down syndrome is a condition that cannot be physically passed on from one person to the next…
Down syndrome is caused by an error in meiosis resulting in and extra chromosome 21 to be in a gamete. During meiosis l the homologous chromosomes don’t separate during anaphase. During anaphase ll the sister chromatids don’t separate in meiosis ll. When this gamete with 24 chromosomes fuses with another gamete with 23 chromosomes it makes a zygote with 47 chromosomes, resulting in the offspring to have down syndrome. Most people with Down syndrome have physical characteristics that look different…
Down Syndrome The disease I would like to write about is called Down syndrome. Down syndrome is a genetic condition in which a person has 47 chromosomes instead of the usual 46. Usually Down syndrome occurs when there is an extra copy of chromosome 21. This form of Down syndrome is called Trisomy 21. The extra chromosome causes problems with the way the body and brain develop. Down syndrome is the most common single cause of human birth defects. There is a wide variety of symptoms when…
Down syndrome People with Down syndrome are no different than you and I. They are trying to live a normal day to day life like everyone else, just with a few different challenges. They are surprising us daily with how much they are able to accomplish with help from other and as independent people. Down syndrome is the most frequent occurring chromosome disorder. It is also the leading cause of intellectual and developmental delay in the United States and in the world. Down syndrome is named after…
I have chosen to research more into Down syndrome and effective ways of teaching children with the syndrome because there seems to be quite a few people with the disability in schools but not all teachers are prepared to teach these kids. Down syndrome is the most common chromosome disorder and one of every 700-900 babies born will have Down syndrome. Down syndrome is a genetic condition – it is not an illness or disease. Down syndrome occurs as a result of an extra chromosome. Our bodies are made…
Period 3 December 18, 2009 Down Syndrome Down syndrome results from an irregular number of chromosomes and is present in about 1 in every 800 babies. More than 400,000 people living in the United States have Down syndrome. It can occur in people of all races and economic levels. Down syndrome is the most common genetic disorder. Down syndrome, also called trisomy 21, is a condition in which an individual has three copies of chromosome number 21. Down syndrome results from a defect called…
Down Syndrome Cell division is of vital importance to our body. The division of cells occurs in two ways, mitosis and meiosis. Cell division occurs from chromosomes, which are the holders of genes. Many errors can occur during cell division, within the chromosomes. In meiosis, the pairs of chromosomes are supposed to split up and go to different spots in the dividing cell, this is referred to as disjunction. But sometimes one pair doesn’t divide, and the whole pair goes to one spot. This means…
The Life Of Childhood Disorders By: MG Life can be very challenging when a newborn is born. You never know what is expected until the day come and you find out your child is born with Down syndrome and be diagnose with Autism. Your life has changed completely knowing that your baby will live with these disorders for the rest of their lives. But wait, as your child gets older he suddenly receives news he has another disorder called Schizophrenia. Where…
Down Syndrome: Children and Their Development Throughout Education Katelyn Matlock Ouachita Baptist University Down Syndrome Children in Education Every day Connor would come in with a huge smile to greet me. His sweet voice in the morning made my job worth waking up groggy, and sleepy EVERY morning at 7:30. Connor was just like other 5 year old boys. He loves to play with cars, trains and trucks. Con-Man loves to eat Cocoa Puffs and watch Thomas the Train in the mornings. And Connor even…