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Screening and Therapy
Inheritance
Vocab
MIXED BAG
MORE MIXED BAG
100
The alteration of genes of a person that has a genetic disorder.
What is gene therapy.
100
What type of disorder is Trisomy 13, if non disjunction occurs during DNA replication?
What is chromosomal
100
What is a display of chromosome pairs of a cell arranged by size and shape?
What is a karyotype
100
What type of disorder is Alzheimer's if it is thought to be caused by genetic and environmental factors?
What is multifactorial
100
What genetic test involves using the amniotic fluid
What is an amniocentesis
200
What is a process that involves removing and analyzing part of the placenta?
What is chorionic villus sampling (CVS)
200
What type of disorder is Cystic Fibrosis if it is passed from parents who are carriers of the trait?
What is single gene
200
What are all of an organisms genes known as?
What is a genome
200
What step of genetic testing is involved in the extraction of cells?
What is isolating DNA
200
What is being tested in a CVS?
What is placental tissue
300
What is the examination of members of a population to detect heterozygous of serious disorders?
What is carrier screening.
300
What type of disorder is Huntington's Disease if it is passed from parents who have the disease?
What is single gene
300
What does the polymerase chain reaction do?
What is amplifies DNA
300
What step of genetic testing is involved in the separation of DNA fragments based on length?
What is Gel Electrophoresis
300
When is a CVS usually done?
During the 10th-13th week of pregnancy
400
What is something you should NOT consider when deciding whether a disorder is a good candidate for gene therapy?
If the disorder is hereditary.
400
What type of disorder is Duschene Muscular Dystrophy if it is passed on the X chromosome?
What is chromosomal
400
What is recognition of SNPs and cutting of DNA?
What is Restriction Analysis
400
If a restriction enzyme were to cut a strand of human DNA three times, how many RFLP's would show up after gel electrophoresis?
What is four
400
When can an amniocentesis be done?
During the 14th-20th week of pregnancy
500
What is an example of gene therapy technology? (make one up)
What is a development of a drug that contains copies of the normal gene to replace the defective copy in persons with a specific disease. (answers may vary)
500
What typeof disorder is Leber optic neuropathy if it can only be passed from other to child?
What is mitochondrial
500
What is a plasmid or virus that carries modified genetic material that is used to introduce extra genets into an organisms genome?
What is a vector
500
Phenylketonuria (PKU) is a disease caused by a mutated autosomal recessive gene. The non-mutated form of the gene codes for the production of an enzyme needed to break down the amino acid phenylalanine, a component of proteins in food. The uncontrolled buildup of phenylalanine in body tissues can cause severe symptoms, especially in children. Which medical intervention is most effective in preventing the symptoms of PKU?
What is nutrition
500
Describe therapeutic cloning
Therapeutic cloning involves creating a cloned embryo for the sole purpose of producing embryonic stem cells with the same DNA as the donor cell