Transcription-coupled repair works in conjunction with which of the following?

Hemimethylation of DNA is used in the mismatch repair mechanism in which of the following organisms?

Adenovirus activates

UvrA and UvrB are involved in

Fragile X repeat expansion results in

Every diploid cell division, approximately ________ new mutations occur.

When can HRR occur during the cell cycle?

In the figure below, the arrow is pointing to  

In the figure below, the arrow is pointing to

An apyrimidinic site is created by