Primase adds a(n) __________ primer, which allows DNA polymerase to add DNA nucleotides to make a new DNA strand.

Below is a segment of DNA.   (Don’t worry about the squiggles off of the end oxygens, that is just to show that the molecule continues on.) Which of the following options correctly provides the sequence for this segment?

Which of the following enzymes catalyzes the removal of supercoiling in replication DNA ahead of the replication fork?

Select all of the following that are true of DNA replication licensing.

Heterochromatin refers to chromatin that is more extended and available for DNA replication or transcription.

Select from the following all that are true of bacterial genomes.

What would be the complementary DNA strand to ATCGTTA?

  If the same condition is described as both acute (subacute) and chronic, and separate subentries exist in the Index at the same indentation level, code ________.  

  At the time of admission the patient was thought to have colitis. Dr. Cook records the following diagnosis at the time of discharge: “abdominal pain due to gastritis.” The principal diagnosis is:  

An Excludes ______ note is used when two conditions cannot be used together.