An experiment on this process used a medium rich in nitrogen-15 to grow bacteria containing a certain molecule with abnormally high density.
This process cannot begin until after the CDK2/Cyclin E complex forms. An experiment on this process used a medium rich in nitrogen-15 to grow bacteria containing a certain molecule with abnormally high density. In one part of this process, a primer is generated, and in another, torsional strain arising from supercoiling is reduced by gyrase, an example of a topoisomerase. The mechanism of this process was shown to be semiconservative by the Meselson-Stahl experiment. The last step of this process sees a ligase join together Okazaki fragments.  For 10 points, name this process in which the genetic material of the cell generates a copy of itself.
This process cannot begin until after the CDK2/Cyclin E complex forms.
DNA replication [accept equivalent answers describing DNA making a copy of itself, prompt on just replication]