Podcast
Questions and Answers
What percentage of the total human genome is represented by the X chromosome?
What percentage of the total human genome is represented by the X chromosome?
- 2%
- 10%
- 15%
- 5% (correct)
How many base pairs are there in the X chromosome?
How many base pairs are there in the X chromosome?
- 200 million
- 100 million
- 155 million (correct)
- 250 million
In what type of chromosomes is the X chromosome classified based on the location of the centromere?
In what type of chromosomes is the X chromosome classified based on the location of the centromere?
- Submetacentric (correct)
- Telocentric
- Metacentric
- Acrocentric
How many arms does the X chromosome consist of?
How many arms does the X chromosome consist of?
Where are the bands on each arm of the X chromosome numbered starting from?
Where are the bands on each arm of the X chromosome numbered starting from?
What is the primary purpose of G-banding in cytogenetic analysis?
What is the primary purpose of G-banding in cytogenetic analysis?
What variations can affect the appearance of banding patterns under G-banding?
What variations can affect the appearance of banding patterns under G-banding?
Which gene encodes the protein associated with Alzheimer disease 16?
Which gene encodes the protein associated with Alzheimer disease 16?
Which syndrome is associated with the gene HPRT1 located on the X chromosome?
Which syndrome is associated with the gene HPRT1 located on the X chromosome?
In which region of the X chromosome is the gene for Fragile X syndrome located?
In which region of the X chromosome is the gene for Fragile X syndrome located?
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