MOLECULES, GENES, EVOLUTION take home exam assignment for Microbiology

Open the attachment and read the assignment. The article is on the following link. http://www.nytimes.com/2009/05/14/science/14rna.html?pagewanted=1&_r=1&ref=nicholaswade copy and paste the above line to get to the article. I would do this myself but recently have lost some in my family and cannot complete the assignment this week. thanks for all your help.