Podcast
Questions and Answers
Which of the following is NOT a characteristic of extrachromosomal DNA (ecDNA) found in some cancer cells?
Which of the following is NOT a characteristic of extrachromosomal DNA (ecDNA) found in some cancer cells?
- Circular or linear structure
- Highly organized structure (correct)
- Variability in copy number
- Amplified oncogenes
What is a common characteristic of extrachromosomal DNA (ecDNA) in some cancer cells?
What is a common characteristic of extrachromosomal DNA (ecDNA) in some cancer cells?
- Stable copy number
- Amplified gene content (correct)
- Association with tumor suppression
- Integration into host chromosomes
What distinguishes extrachromosomal DNA (ecDNA) in some cancer cells from regular chromosomal DNA?
What distinguishes extrachromosomal DNA (ecDNA) in some cancer cells from regular chromosomal DNA?
- Presence of telomeres
- Stable inheritance through cell division
- Containment within the nucleus
- Amplification of specific genomic regions (correct)
Which of the following is NOT a characteristic of extrachromosomal DNA (ecDNA) found in some cancer cells?
Which of the following is NOT a characteristic of extrachromosomal DNA (ecDNA) found in some cancer cells?
What is a distinguishing feature of extrachromosomal DNA (ecDNA) in some cancer cells?
What is a distinguishing feature of extrachromosomal DNA (ecDNA) in some cancer cells?
Which characteristic is typically associated with extrachromosomal DNA (ecDNA) in some cancer cells?
Which characteristic is typically associated with extrachromosomal DNA (ecDNA) in some cancer cells?
Which of the following is NOT a characteristic of extrachromosomal DNA (ecDNA) found in some cancer cells?
Which of the following is NOT a characteristic of extrachromosomal DNA (ecDNA) found in some cancer cells?
What distinguishes extrachromosomal DNA (ecDNA) in some cancer cells from regular chromosomal DNA?
What distinguishes extrachromosomal DNA (ecDNA) in some cancer cells from regular chromosomal DNA?
Which characteristic is typically associated with extrachromosomal DNA (ecDNA) in some cancer cells?
Which characteristic is typically associated with extrachromosomal DNA (ecDNA) in some cancer cells?
