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Ap Biology

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Marfan syndrome   Marfan syndrome is a heritable condition that affects the connective tissue.  
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Stats   It is estimated that at least 1 in 5,000 people in the United States have the disorder.  
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What does it affect specifically   Because connective tissue is found throughout the body, Marfan syndrome can affect many body systems, including the skeleton, eyes, heart and blood vessels, nervous system, skin, and lungs  
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Treatment   Treatment depends on which system is affected  
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Lifespan   About the mid 40s  
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Cause   Nondisjnction fo dominant gene  
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Polydactyly   Polydactyly is a condition in which a person has more than five fingers per hand or five toes per foot.  
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Lifespan   Normal only extra finger or toe  
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Cause   Nondisjnction fo dominant gene  
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Treatment   Treatment surgery  
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Progeria   Progeria is a disease that produces rapid aging, beginning in childhood  
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Stats   Ninety percent of children with progeria have a mutation on the gene that encodes the protein lamin A. Progeria usually occurs without cause. It is only very rarely seen in more than one child in a family.  
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Lifespan   30 years high posibillity of heart attack or stroke  
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Treatment   No treatment  
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Nuerofibromatosis   A progressive disease with involvement of the skin and nervous system as well as other organs  
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Stats   NF is a common disorder affecting about 1 in 4000 people. It may be inherited in an autosomal dominant manner, or occur sporadically  
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Treatment   There is no specific treatment for NF, and management includes genetic counseling and early detection of treatable conditions or complications. The asymptomatic patient should be re-examined yearly. Symptomatic patients may benefit from surgery treatment  
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Cause   Nondisjunction  
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Created by: Jesus Mares
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