In class research questions

These are the questions I asked you to find in class.  Please have these answers for me tomorrow (if you don;t finish it today in class)

1.  What is the lytic cycle?  the lysogenic cycle?

2.  Describe the stages of progression from initial infection to AIDS.

3.  Describe one blood screening method for the presence of HIV?

4.  What segment of the American population is showing the most rapid growth of HIV infections.

5.  describe other methods viruses use to enter cells, besides the method used by HIV