DOWN’S SYNDROME. What is Down’s Syndrome? Myla The extra copy of chromosome 21. Facts about Down’s Syndrome: Also called Trisomy 21. When you have 3 chromosome.

Slides:



Advertisements
Similar presentations
Down Syndrome Training The Center for Life Enrichment
Advertisements

4/14/2017 PKS Kids A non-profit organization for those affected by Pallister-Killian Syndrome
Genetic Diseases.
Chromosomal Disorders
Nondisjunction Homework for 11/13/14
genetics. utah. edu/units/disorders/whataregd/down/index
 Discovered 1866 by Dr. John Langdon down  Originally called Mongaloids  Named after the Mongolians (thought to have same characteristics)  1970 changed.
Claire Zhang Arjun Rao AP Biology-7th
Down’s Syndrome By: Jon Teen Health 8 Definition l A Chromosome abnormality resulting in mental retardation, and other physical abnormalities. l It is.
Down syndrome.
Chromosome Mutations A large piece of a chromosome is altered during meiosis Addition of an extra chromosome Deletion of a chromosome.
By: Whinter Kent and Bobbi McKennie
By: Taylor Kresge Down syndrome occurs in about 1 in every 740 newborns.
By Edward Pankowski And Jackson Schreyer
Down Syndrome Presented by Heather, Lynn and Mary.
Stacy Rubio, Austin Haire, Kaylee Ables
Fragile x syndrome By Jordon Nagel.
Trisomy 21 (Down’s syndrome)
Presentation By: Katherine Mateos
 Mistakes made during meiosis can lead to abnormal numbers of chromosomes.  This occurs when a homologous pair of chromosomes fail to separate.  These.
Karyotype and Chromosomal Mutation Notes
By Jayla Harris.   Turner syndrome is a disorder caused by the loss of genetic material from one of the sex chromosomes.  Turner syndrome (TS) is a.
By:Alysa Dickinson. What I already know. What do I want to discover? The story of my search. My search results. My growth as a researcher. My works cited.
Cell Cycle #4 - Errors of Meiosis Chromosomal Abnormalities.
Genetic Counseling (Down Syndrome) From: Shelby Finnie.
*0570 Developmental Delay By Tami Jo Redinger. Definition  A student with a severe delay in developmental functions at a developmental level 2 or more.
Picture from: By: Heather Williams.
Down Syndrome Jaclyn Hernandez, Nicole Kemper & Austin Brown.
Human Chromosome Disorders. Karyotype—Map of Human Chromosomes Homologue.
Francesca Prospero- 6 th hour. Alternate Names Patau Syndrome D1 Trisomy Chromosome 13 Trisomy Syndrome.
Katelynn & Kaethe Period 5 Mrs.Bock
Genetic Disorders By Rachel & MacKenzie Period: 4 Mrs. Bock By Rachel & MacKenzie Period: 4 Mrs. Bock.
Karyotypes By Dr. Cao. Karyotypes These are pictures of chromosomes that tell us the number, size, and shape of chromosomes in an organism They help us.
Genetics & Related Disorders Terms and Symptoms. 2 Terms You Must Know… Diploid – number of chromosomes in most body cells. Humans have 46. Haploid –
Karyotyping Notes and Activity Pages PAP Biology.
4.3 Alterations In Chromosome Structure and Number
Developmental Disabilities By Edee Polyakovsky. What is a Developmental Disability?  Developmental Disabilities are not just one thing, they are a group.
Errors in Meiosis Karyotypes & Chromosomal AbnormalitiesKaryotypes & Chromosomal Abnormalities.
Atypical Meiosis BC Science Probe 9 Section 4.5 Pages
Notes and Activity Pages
Patau Syndrome. Patau Syndrome is the least common of the autosomal trisomies (Downs Syndrome and Edwards Syndrome). It occurs by containing an extra.
BIRTH DEFECTS Frank Zuniga.
BY NATHANIEL GILLIG Down Syndrome.  Short neck  Misshaped ears  Heart defects  Sight and hearing problems  Hearing loss  Heart defects  Sleep problems.
How many chromosomes do humans have? How many of the 46 are autosomes?
Cri Du Chat Other Names ~Chromosome 5p deletion syndrome ~5p minus syndrome ~Cat cry syndrome.
Down Syndrome.  Down Syndrome is present because there is a trisomy of the 21 st chromosome. Trisomy-21 is an extra copy of chromosome number 21.  Down.
Non-Infectious Diseases caused by Genes Objectives At the end of the lesson, students will be able to:  State how genetically-linked diseases are caused.
February 10, 2015 Warm-up: Normal human red blood cells are a round, closed donut shape and are responsible for transporting oxygen throughout the body.
Ho Yong Hui Nutrition. Introduction Genetic disorder Also known as Trisomy 21 3 copy of chromosomes at chromosome chromosomes instead of.
Sex - Linked Genes and Nondisjunction Disorders. Human Chromosomes One Human Chromosome has 46 chromosomes.
DOWN SYNDROME WILL LOHR, AUSTIN WILLIAMS, BRANDON LOPEZ, PAIGE STRICKLAND.
Mackenzie Walsh.  Dr. Harry Angelman noticed a condition in 3 children  He was a British pediatrician  Early 1980s- more cases were reported.
DOWN SYNDROME By: Trey Krueger, Ryan Kinge, Jillian Floyd, Logan Sook.
Errors of Meiosis Chromosomal Abnormalities (Ch. 15)
Leah Pinckney DOWN SYNDROME.  What is Down Syndrome?  A genetic disorder caused by abnormal cell division that results in an extra chromosome.  “Trisomy.
Down Syndrome Effects In some cases, certain Down syndrome effects, such as hypotonia, may be present at birth; others may not become evident until.
Down Syndrome Training The Center for Life Enrichment
Down Syndrome By: DeAna G.
Chromosomal Abnormalities
Chromosomal Abnormalities
Chromosomal Abnormalities
Human Genetic Disorders
By: Monica Mendez Niah homyak
Presentation transcript:

DOWN’S SYNDROME

What is Down’s Syndrome? Myla The extra copy of chromosome 21. Facts about Down’s Syndrome: Also called Trisomy 21. When you have 3 chromosome 21’s instead of 2. Not caused by heredity. Affects 1-3% of the population of US. There is about 400,000 people living with it in America. 80% of down’s syndrome affects females and 20% affects males.

Symptoms: Lazy eye or Spots. Speech Delay Obesity Hearing loss Low-set ears Mouth breathing Flattened facial features Small head Short neck Jack

TREATMEN TS There is no cure. See: Pediatrician Speech therapist Primary care provider Etc. Adam

VICTORIA’S STORY OF LIVING WITH DOWN’S SYNDROME Richard Davis's daughter, Victoria, was born with Down's syndrome. He talks about the impact the condition has had on her and their family life. "We didn't know anything about Down's syndrome when Victoria was born. We now know it's the most common chromosome disorder. "The people I've met who have Down's syndrome are able to walk, talk, dress themselves and feed themselves. A lot of them lead an almost normal life. "Victoria has a sort of global delay because of the Down's syndrome. She's able to move around fairly quickly, but has very little sense of danger compared with her peers at school. So you have to keep stressing that something is dangerous, like crossing the road. You have to keep an eye on her all the time. "Co-ordination is much, much slower and therefore she does miss out on things like games with the other children. "There are more trips to the hospital, and Victoria has more colds than an average child of her age. Her development is slower; you can definitely see that when she's playing with her peers. "Unfortunately, there was no parent support group in our area, so we asked the Down's Syndrome Association to put us in touch with other new parents. We got together fairly quickly with six other parents whose child was born around about the same time. Talking to other parents about their experiences was very beneficial to us." Adam: Overview

OVERVIE W: Down syndrome is an intellectual disability that about 5,000 babies in the United States are born with each year. A person with Down syndrome has 47 chromosomes, microscopic structures that carry genetic information to determine almost everything about a person. Most people have only 46 chromosomes. It’s the extra chromosome that can cause certain physical characteristics (such as short stature and an upward slant to the eyes) and speech and developmental delays. Still, people with Down syndrome are a lot like you: They are unique people with strengths and talents. Sierra

CITES USED Dr. Chien- Kuang Ding >Event Duke University Genetics >Durant Road Middle School >Event date: February 23 rd, 2016