replication help prevent mutations during DNA replication? There is a better chance of correct copying if one half is the original According to Model 3, what term refers to loose DNA inside of a nucleus? View some photos showing the end result of our DNA replication modeling activity. Amino Acids-- I have been wanting to improve these a bit but I haven't had the time. They are fine the way they are. Please use them. I have used them for years -- I just wanted to (obsessively) polish them. I print each one on a different color as much as possible. Before a cell can reproduce, it must first replicate, or make a copy of, its DNA. Where DNA replication occurs depends upon whether the cells is a prokaryote or a eukaryote (see the RNA sidebar on the previous page for more about the types of cells). DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes.

Check your knowledge of components of DNA replication in this interactive quiz. Use the worksheet to help identify study points to look for... Photos-- View some photos showing the end result of our DNA replication modeling activity. DNA template-- have each group cut this template page down the middle and tape the two template strands end-to-end to make a longer chain for the template. You'll see in the photos I make two different colors on cardstock so we can identify leading and ... This activity brings to life the double helix structure of DNA by enabling you to make your own paper model. You can download instruction sheets for how to make the model and there is also a short video that takes you through the process step-by-step. Two model templates are available.