'Chromosome 21' presentation slideshows

Chapter 15 cont.

Chapter 15 cont. Biology. A. Karotypes. shows chromosomes paired according to size, shape, and appearance in metaphase. can be used to diagnose chromosomal abnormalities. B. Nondisjunction Causes Abnormalities. failure of one or more chromosomes to separate.

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The Bouquots and the Beggs 1973

The Bouquots and the Beggs 1973. General Pathology (DENF 2701) Fall, 2005 Topic: Genetic and Developmental Disorders. Fall, 2005; Mondays & Wednesdays, 11:00-11:50 am; Room 132 Course Director: Dr. Jerry Bouquot Room 3.094B; 713-500-4420; 713-745-2330 (cell). Genetic Diseases.

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Important Points!

Important Points!. Website: http://play.psych.mun.ca Course outline Course lectures Study questions Course info (i.e. change of exam date, class cancelled, assignment info, etc)

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Down Syndrome

Down Syndrome. Taylor Arp Emily Payton Monica Tate. Definition/Genetic Cause of Down Syndrome. MT. There are three genetic variations of Down Syndrome: Trisomy 21 Mosaic Down syndrome Translocation Down syndrome. Trisomy 21. MT.

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Down syndrome

Down syndrome. Diagnosic method. A newborn baby with Down syndrome often has physical features a flat facial profile an upward slant to the eye a short neck abnormally shaped ears white spots on the iris of the eye. Diagnostic method. blood test called a chromosomal karyotype

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Introducing:

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Chromosomal Disorders

Chromosomal Disorders. Bashdar Mahmud Hussen M.Sc. Biotechnology. Hawler Medical University, Iraq bashdar@res.hmu.edu.iq bmhscience@yahoo.com. Genetic diseases. traditionally - 3 types of diseases 1. genetically determined 2. environmentally determined 3. 1. + 2.

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Chromosomal Disorders

Chromosomal Disorders. Bashdar Mahmud Hussen M.Sc. Biotechnology. Hawler Medical University, Iraq bashdar@res.hmu.edu.iq bmhscience@yahoo.com. Genetic diseases. traditionally - 3 types of diseases 1. genetically determined 2. environmentally determined 3. 1. + 2.

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Section B: Sex Chromosomes

THE CHROMOSOMAL BASIS OF INHERITANCE. Section B: Sex Chromosomes. The chromosomal basis of sex varies with the organism Sex-linked genes have unique patterns of inheritance. Objectives. Distinguish between sex chromosomes ???????????? ??????? and autosomes ???????????? ??????? .

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Down Syndrome

Down Syndrome. Sayed Zeeshan Alvi Premed 3. What is it?. Down syndrome, also known as Trisomy 21, is a genetic disorder that presents complications in a persons physical and mental capabilities. History. During ancient times, infants with disabilities were either abandoned or killed.

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Genetics, Continued

Genetics, Continued. Week 10. Meiosis. Homologous- each chromosome from the male parent has a corresponding chromosome from the female parent Diploid- a cell that contains both sets of homologous chromosomes Haploid- cells that contain only one set of chromosomes. Meiosis.

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ALZHEIMER'S DISEASE (AD)

ALZHEIMER'S DISEASE (AD). Senile dementia. Characterised by amyloid plaques + tau protein ~ 600,000 cases in UK 5% hereditary; 95% spontaneous Frequent in Down's syndrome (extra chromosome 21). AD - PLAQUES. From St George-Hyslop (2000). PLAQUES b -amyloid ( b A)

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Cell Biology: Protein Synthesis

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Down Syndrome

Down Syndrome. By Edward Pankowski And Jackson Schreyer. Down Syndrome: What is it?.

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By: Lily Simpson 4 th hour

Trisomy 21. By: Lily Simpson 4 th hour. Alternative Names. Down Syndrome Mongolism. Who is most likely to get this disorder?.

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Down Syndrome

Down Syndrome. Your Guide To Better Understanding The Journey Of Your Consumers With Down Syndrome. What Is Down Syndrome?.

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DOWN SYNDROME

By: Ralph Gomez. DOWN SYNDROME. DOWN SYNDROME IN THE 21ST CENTURY. WHAT IS DOWN SYNDROME ?. A chromosomal disorder caused by an error in cell division that results in an extra 21st chromosome

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Genetic disorders

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Lesson Overview

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