'Sachs disease' diaporamas de présentation

P020A Developmental Disabilities Lecture #3

P020A Developmental Disabilities Lecture #3. Mrs. keele. Course Content # 17. Explain the important role of genetic counseling. Genetic Counseling. Issues related to inherited disorders. Prenatal testing. Ultrasound sonography Sound waves ? images Detect structural abnormalities.

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The Ashkenazi Genome Project

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CELLS

CELLS. Chapter 3. Nine important landmarks distinguish eukaryotic cells. 1. The Nucleus. The nucleus is the largest and most prominent organelle in most eukaryotic cells The nucleus has two primary functions: 1. 2. 1. The Nucleus. Nucleolus Chromatin. 1. The Nucleus.

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HEXA and Tay -Sachs Disease

HEXA and Tay -Sachs Disease. Presented by: Yi Sin Tee. http://www.ldnz.org.nz/news_and_issues/conference_reports/national_tay_sachs_and_allied_diseases. Background on Tay -Sachs Disease (TSD). Autosomal recessive disorder

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Genetic Testing and Prenatal Diagnosis

Genetic Testing and Prenatal Diagnosis. Chapter 7. Central Points. Many types of genetic testing exist ID genetic disorders in fetuses, newborns, and adults Cells are analyzed for heritable disorders Phenylketonuria (PKU) diagnosed via blood samples from newborns

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Protein Synthesis

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Cells and Genes

Cells and Genes. Cell Theory. In 1838, two German Scientists Theodor Schwann and Mattias Jakob Schleiden put forward a theory on the structure of living organisms. This theory had a number of observations, including:.

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Chapter 14 MENDEL AND THE GENE IDEA

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Dihybrid Crosses

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Human Genetic Disorders 7 th Grade Science Mr. Bombick

Human Genetic Disorders 7 th Grade Science Mr. Bombick. Major Categories of Genetic Disorders. Point Mutations Gene(s) Deletion(s) Chromosomal Aberrations Polygenic. Point Mutations. Point mutations are changes within a particular gene

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Do Now: COPY in notes!

Do Now: COPY in notes! . Announcements . Short quiz on Friday covering DNA and RNA. Stations. There will be an exit ticket at the end of class about the information from the stations. You need to stay on TRACK. 10 minutes per station.

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Tay-Sachs Disease

Tay-Sachs Disease. Salman Hossain Kevin Kong. History of tay -Sachs Disease.

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cancergenetics/medcase2.htm

Cancer Genetics Case Studies. http://www.cancergenetics.org/medcase2.htm. For some childhood cancers, like retinoblastoma, up to 40% of patients may have inherited a predisposing gene. However, in general, only approximately 5-10% of all cancers result directly from hereditary factors.

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Tay-Sachs Disease

Tay-Sachs Disease. By: Brianna Pinto, Siobhan McCarthy and Kiley McArtney . What is it?. Tay-Sachs disease is when fatty substances cannot be broken down because there is an enzyme missing. Therefore, fat accumulates so much that cells can no longer function. Symptoms .

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Tay -Sachs disease

Tay -Sachs disease. Emily Rowland. General Information. Tay -Sachs Disease is caused when a person lacks hexosaminidase A, a protein that breaks down damaging chemicals in nerve cells. Because of the absense of hexosaminidase A, those chemicals build up, causing the disease

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