Replication Forks
Is the replication fork asymmetrical or symmetrical?
What is assymetrical?
I discovered the transformation principle
Who is Griffith?
I add nucleotides to the 3 prime end of a growing strand of DNA, and use the parental strand as a template?
What is DNA polymerase?
UV radiation can create kinks in the DNA in what two nucleotides?
What is C and T?
What is DNA Mismatch Repair Systems?
What is removing replication errors that escaped proofreading?
This strand goes in the direction of the fork.
Who is Hershey and Chase?
I use ATP to unwind the DNA
What is helicase?
What has the editing ability in DNA replication?
What is DNA polymerase?
Homologous Recombination occurs when?
What is in G2 and S phase?
This strand goes in the opposite of the replication strand.
What is the lagging strand?
We found that DNA is transformative, not RNA. Name the experiment.
What is the Avery experiment?
I add RNA primers to Okazaki Fragments
What is Primase?
Labeled DNA with 32 P and Protein with 35 S into viruses. Then allowed to infect E. coli. Then the viral heads were shaved off using a blender. After, the pellet formed showed 32 P and not 35 S.
Non homologous end joining happens when?
I have 2000 replication forks, how many replication bubbles are there?
What is 1000?
Protein contains carbon, hydrogen, oxygen and nitrogen. So does DNA...what are the two elements that differentiate a protein and DNA?
What is Phosphorous in DNA and Sulfur in Protein?
I put together the Okazaki Fragments.
What is DNA ligase?
Is DNA semiconservative, dispersive, or conservative in replication?
What is semiconservative?
Which is better NHEJ or Homologous Recombination?
What prime end is DNA built on?
What is the 3 prime end?
We have the MOST beautiful experiment in biology.
What is the Meselson and Stahl Experiment?
I create nicks in the DNA structure to allow for the DNA to not twist up, relieves tension before helicase comes to unwind the DNA.
What is DNA topoisomerase?
Why is semi conservative replication the best option for DNA replication?
Leaves the daughter strand and the parental strand intact. Easier for the cells to do and allows for less mistakes.
The proofreading protein is called....
What is DNA polymerase!