Podcast
Questions and Answers
Which of the following is a structural chromosome arrangement?
Which of the following is a structural chromosome arrangement?
- Monosomy 21
- Reciprocal Autosomal Translocations (correct)
- Trisomy 18
- Trisomy 21
Which type of rearrangement involves the presence of supernumerary marker chromosomes?
Which type of rearrangement involves the presence of supernumerary marker chromosomes?
- Complex Chromosome Rearrangements (correct)
- Inversions
- Insertions
- Duplications
What is the characteristic feature of Tetrasomy 5p?
What is the characteristic feature of Tetrasomy 5p?
- Results from the presence of a supernumerary isochromosome for the entire short arm of chromosome 12
- Results from the presence of a supernumerary isochromosome for the entire short arm of chromosome 8
- Results from the presence of a supernumerary isochromosome for the entire short arm of chromosome 9
- Results from the presence of a supernumerary isochromosome for the entire short arm of chromosome 5 (correct)
Which type of rearrangement involves the loss of variable portions of a segment of a chromosome?
Which type of rearrangement involves the loss of variable portions of a segment of a chromosome?
Which condition is characterized by the presence of a supernumerary isochromosome for the entire short arm of chromosome 18?
Which condition is characterized by the presence of a supernumerary isochromosome for the entire short arm of chromosome 18?
Which rearrangement involves the exchange of chromosome segments between non-homologous chromosomes?
Which rearrangement involves the exchange of chromosome segments between non-homologous chromosomes?
Flashcards
Reciprocal Autosomal Translocation
Reciprocal Autosomal Translocation
An exchange of segments between non-homologous chromosomes.
Complex Chromosome Rearrangements
Complex Chromosome Rearrangements
Presence of extra chromosomal material resulting in complex rearrangements.
Tetrasomy 5p
Tetrasomy 5p
A condition caused by the presence of an extra isochromosome for the short arm of chromosome 5.
Deletions
Deletions
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Tetrasomy 18p
Tetrasomy 18p
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Complex Chromosome Rearrangements
Complex Chromosome Rearrangements
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