Rec A doesn’t____________________(a) Line up the homologous chromosome with the one it surrounds(b) Perform spooling(c) Cleaves at recombination site(d) Help in branch migrationThe question was asked in an international level competition.Question is taken from Homologous DNA Recombination in chapter Genetic Recombination of Cytogenetics

Rec A doesn’t____________________(a) Line up the homologous chromoso

1.	Rec A doesn’t____________________(a) Line up the homologous chromosome with the one it surrounds(b) Perform spooling(c) Cleaves at recombination site(d) Help in branch migrationThe question was asked in an international level competition.Question is taken from Homologous DNA Recombination in chapter Genetic Recombination of Cytogenetics
Answer» Right answer is (c) Cleaves at recombination site For explanation: REC A HELPS to take up the homologous chromosome from the media and it aligns it in a manner helping in recombination. It ALSO helps in branch migration but it PLAYS no role in cleaving the DNA.

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