Which of the following statements about homologous recombination is TRUE?
A) recombination can only occur at Chi sites
B) recombination only occurs at specific DNA sequences
C) recombination requires a single_stranded region and a duplex DNA region with closely related DNA sequence
D) recombination requires an RNA intermediate
E) recombination is site-specific

Question

Quizplus · Accepted Answer

Homologous recombination requires a single-stranded region and a duplex DNA region with closely related DNA sequence. This allows for proper base pairing and exchange of genetic information between the two DNA molecules. Recombination is not limited to specific sites and can occur at various locations along the DNA molecule. Chi sites are only found in bacteria and are not required for homologous recombination in eukaryotes. RNA intermediates are involved in other types of DNA recombination but not homologous recombination.

Which of the Following Statements About Homologous Recombination Is TRUE