In a garden 40% of the flowers are roses and the rest are carnations. If 25% of the roses and 10% of the carnations are red, the probability that a red flower selected at random is a rose.

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#Question id: 3655

#Molecular Biology

The mismatched base is removed from the daughter strand of DNA by:

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#Question id: 3656

#Molecular Biology

In nucleotide excision repair, an endonuclease makes nicks on either side of the lesion.

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#Question id: 3657

#Molecular Biology

Mutations in excision repair genes or a translesion DNA polymerase cause:

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#Question id: 3658

#Molecular Biology

In E. coli, the UvrABC endonuclease removes _____________and other bulky lesions by recognizing the distortion these produce in the double helix.

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#Question id: 3659

#Molecular Biology

In eukaryotes, gap filling in BER involves predominantly DNA polymerase β whereas the longer gaps generated in NER are filled by:

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#Question id: 3660

#Molecular Biology

Which of the following is true for exchange of homologous regions between two DNA molecules?