As part of the Biochemistry unit of the G11 unit, students are asked to observe molecules via visualization software “to compare cellulose, starch and glycogen”.
Check out the following:
Download the JMOL software at: http://sourceforge.net/projects/jmol/
Go to the containing folder and click on JMOL.jar
Then you can access the relevant molecules at https://sites.google.com/a/lcis.bs/plastics-in-the-ocean/carbohydrates-activity
In order to play around with the molecule, right click on the image and some options appear.
If you are totally confused, go here http://biomodel.uah.es/en/model3/inicio.htm
In addition, watch the following videos