Download MOLECULAR WORKBENCH simulatorClick on the icon Download MW.
You will need to use your email to download the MW
http://mw.concord.org/modeler/
Run the MW and allow its access
When MW simulator is download and allowed access and ran, a short icon will appear on your laptop or desktop
Click on this icon to access the MW simulator
Click on Browse Entire library 
The Model Library then will look like this:
Select the simulation you would like to run by clicking on the desired linkFor most of our chapters of General Chemistry and Bio and Organic Chemistry, the BIOLOGY simulations will be considered:Two simulations types are considered:

Then click on the real activities of simulations: Click on Browse All Activities
The Activity Center will appear:
Scroll down to the more activities and look at the Biology section:
The Biology section will have most of the simulation Activities needed in this eText:The lipids simulations will be two folds:
In the Activity section, the following activity will be carried out:There are questions to be answered and studied.