Recombination Multiple Questions and Answers.




1.Rearrangement of DNA that involves the breakage and reunion of DNA is called?
A. Replication
B. Recombination
C. Translation
D. Transcription

2.Which of the following is NOT true about homologous recombination?
A. Exchange of homologous segments
B. Exchange takes place between two homologous DNA molecules
C. It is also termed as general recombination
D. It involves a direct exchange of sequences of DNA

3.Which of the following is site specific recombination?
A. Modification
B. Transposition
C. Holiday junction
D. Retrotransposons

4.Who proposed holiday model for homologous recombination?
A. Gobind Khurana
B. Louis Pasteur
C. Robin Holiday
D. Niels Bohr

5.Which of the following is NOT a recombination system?
A. RecBCD
B. RecE
C. RecF
D. DnaF

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