Welcome!

Students: This preview Web site is designed to help you review key concepts from your textbook. To use this site, select a chapter or category below. Some content (e.g., quizzes) requires you to log on. If you are already registered with this site, enter your e-mail address and password in the space provided (on the left-hand side of this screen) and click "Go." If you have not registered with the site and wish to access password-protected content, click the "Sign me up as a student" link and enter the information requested.

Instructors: This preview site also contains materials for instructors. All instructor materials require you to log on. If you are an instructor and would like more information about what is available to you, please visit our instructor preview page. If you are already registered with us as an instructor, simply enter your e-mail address and password in the space provided and click "Go." If you are an instructor and have not registered with us, click the "Sign me up as an instructor" link and enter the information requested. We will need to confirm your status as an instructor before approving you for instructor access to this site.


Student Resources
icon Animated Enzyme Mechanisms
icon Animated Biochemical Techniques
icon Molecular Structure Tutorials
icon Living Graphs
icon Interactive Quizzes
icon Weblinks
icon More Molecular Structures
icon Lecture Companion Art




This site requires:

Windows: 2000, XP SP1, XP SP2, Vista: Internet Explorer: 5.5, 6, and 7; Firefox 1.0.7+
Macintosh: OS 10.2+: Safari 1.2+, Firefox 1.0.7+

In addition, many resources require Adobe Shockwave Player, Adobe Flash Player, Apple QuickTime (5.0 or above), Adobe Acrobat (version 6 or above) plugin. The latest versions of these programs can be downloaded free of charge by clicking on the icons below.