There are many enzymes involved in DNA replication. We are just going to discuss the main enzymes for now. Be sure to know the roles of helicase, primase, DNA polymerase, and ligase. (hint: -ase is usually an enzyme) You should also understand 5' and 3' ends and why they matter, lagging strand (Okazaki) vs leading strand, and vocab words like: replication fork, replication bubble, anti-parallel, and semi-conservative.
When does DNA replication happen?
Read through this story of DNA replication and add to the notes you took during the video.
Make a stop motion model of DNA replication. You can do this using clay (playdough), cut out paper, or get creative with other things you have around your home to represent the parts of replication. You should show a DNA molecule (anti-parallel: label 3' & 5' ends) undergoing replication. All major parts and processes we discussed on this page should be clearly identified.
Stop Motion is done by setting up the scene, positioning the camera in a stationary place and then taking a series of pictures as you move the pieces incrementally to show the replication process. When you put the images together it will make a moving picture. There are several stop motion apps out there or you can use your computer camera. Make sure the camera stays in one place so your pictures are in sync! When you are done, upload your video to GC.