These online lecture notes require frequent use of the textbook, Biology, 6th Edition, by Campbell, Reece and Mitchell.  Your textbook is your most important learning resource.  

The purpose of these online notes is to guide you to those critical topics in the text that are most likely to be on the exams, to communicate assignments and allow you to test your understanding of this material with practice questions and problems.  

Should you miss the lecture, you can access the material covered by using these online notes.