Which is of the following statements about the double strand break-repair model is true?
A) Heteroduplexes form only in chromosomes that undergo crossover.
B) Recombination is initiated by double strand breaks on each of two sister chromatids.
C) The position of the double strand break is always random.
D) Recombination occurs between non-homologous chromosomes.
E) The length of the chromatids is unchanged after recombination.

Question

Quizplus · Accepted Answer

In the double strand break-repair model, recombination can occur without changing the overall length of the chromatids, as the process involves precise cutting and rejoining of DNA strands.

Which Is of the Following Statements About the Double Strand