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.
Replication fork, showing simultaneous synthesis of both strands; since synthesis occurs in the 5â² to 3â² direction, one strand, the leading strand, can be synthesized continuously while the other, the lagging strand, must be synthesized discontinuously in short fragments (Okazaki fragments) which are later joined.