Please read pages 140 through 143 in our text books (CPO) and be sure to review our notes on viruses. This is a SHORT ANSWER test, not multiple choice. I suggest looking at the questions on page 143, in our text, and writing the answers to those questions before beginning this on-line version. You have 2 1/2 hours to complete the test once you've begun.
Test access code: NYT8S