How to Make a DNA Model?

There are several materials that can be used to represent the nucleotides on the chains of the double helix. You can use anything from gumdrops to styrofoam balls as long as they are round. You will need about 100 round objects, 75 double ended toothpicks, wooden or metal lab stand. brushes for painting the balls and additional items such as paint and glue.Construct the items to properly replicate the double helix. Give yourself 2-3 days to complete your project. You can find more information here: