<human>: Question: Chromosomes that are packed within the nucleus in complex with histones are called what?
Answer: In addition to genes, eukaryotic chromosomes contain sequences involved in ensuring that the DNA is copied without degradation of end regions and sorted into daughter cells during cell division: replication origins, telomeres and the centromere.:4.2 Replication origins are the sequence regions where DNA replication is initiated to make two copies of the chromosome.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: no