4937825
Descripción
Test por PEDRO ALVAREZ JIMENEZ, actualizado hace más de 1 año
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Creado por PEDRO ALVAREZ JIMENEZ
hace más de 8 años
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Pregunta 1
Respuesta
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It is the most common chromosomal abnormality
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It affects to 1/8000 births result in this syndrome
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People affected a set of different disabilities
Pregunta 2
Respuesta
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Trisomy 18
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Trisomy 20
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Trisomy 21
Pregunta 3
Pregunta
What is the life expectancy of these individuals?
Respuesta
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They have a normal life expectancy
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They have a larger life expectancy
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They have a lower life expectancy
Pregunta 4
Pregunta
Before Fetal Stem Cells studies, the results on Down Syndrome were not accurate, why?
Respuesta
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Because there were not gene mapping techniques
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Because they used mice
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None of the above
Pregunta 5
Pregunta
Studying Down´s stem cells, researchers have discovered
Respuesta
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They usually grow up more slowly
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They produce neurons more slowly
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Their metabolism is absolutely different
Pregunta 6
Pregunta
Apart from the deficiency mentioned in the last question, what else characterizes Down´s brain?
Respuesta
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Neurons released by neurosphere have less activity
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Neurons are not completely developed
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The lower number of neuronal connections
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