Which of the following is NOT a DNA repair mechanism?

Which of the following structures indicates where DNA replication begins?

During DNA replication, single-stranded DNA is kept from reannealing due to the function of __________.

__________ is the primary prokaryotic replicatory polymerase that can proofread DNA and fix incorrect base pairs due to its __________.

What is the role of helicase?

A select mutation is causing a cell lineage to be unable to replicate DNA successfully. When observed under a microscope, researchers observe that the DNA is able to be separated, but the template strands keep coming back together before the new strands can be replicated.

Based on this observation, which protein involved in DNA replication is most likely mutated?

Which of the following enzymes adds DNA to the ends of chromosomes to avoid loss of genetic material with duplication?