Steps to Change screen refresh rate in Windows 8. Step 1 : You move the cursor on the bottom-right and select the search box and type in it what you want. Step 2 : After opening the search box, you type Control Panel and click on the window that is shown.
The replication fork is a structure that forms within the nucleus during DNA replication. It is created by helicases, which break the hydrogen bonds holding the two DNA strands together. The resulting structure has two branching prongs, each one made up of a single strand of DNA.
conservative replication. an invalid hypothetical model for DNA replication in which both strands of the double helix remain together after replication. DNA replicationoccurs via semiconservative mechanisn in which one parental and one nascent strand are produced.