This text has a complete support package for instructors and students. Several print and media supplements have been prepared to accompany the text and make learning as meaningful and up-to-date as possible.

• Digital Content Manager: This is the primary instructor supplement and offers over 300 text images and nearly 300 PowerPoint lecture slides prepared by Kim Woodrum at the University of Kentucky. The text images are full color and can be readily incorporated into lecture presentations, exams, or classroom materials. The sets of PowerPoint slides cover all 24 chapters. These slides can be modified according to instructor preference.
• Instructor's Manual: Written by the authors and updated by Patricia DePra, this ancillary contains suggestions for organizing lectures, additional "Perspectives," and a list of each chapter's key problems and concepts. The Instructor's Manual also contains the test item file and solutions to the evennumbered problems.
• Transparencies: A set of 100 transparencies is available to help the instructor coordinate the lecture with key illustrations from the text.
• Brownstone Diploma computerized classroom management system: This service includes a database of test questions, reproducible student self-quizzes, and a grade-recording program.
• Laboratory Resource Guide: Written by Charles H. Henrickson, Larry C. Byrd, and Norman W. Hunter of Western Kentucky University, this helpful prep guide contains the hints that the authors have learned over the years to ensure students' success in the laboratory.
• Online Learning Center: A book-specific website is available to students and instructors using this text. The website will offer quizzes, key definitions, and interesting links for the students. The instructor will find a downloadable version of the Instructor's Manual. Also available for the instructor is PageOut, which allows the instructor to create his or her own personal course website. The address for the bookspecific website is http://www.mhhe.com/denniston.

• Student Study Guide/Solutions Manual: A separate Student Study Guide/Solutions Manual, prepared by the authors and updated by Patricia DePra, is available. It contains the answers and complete solutions for the odd-numbered problems. It also offers students a variety of exercises and keys for testing their comprehension of basic, as well as difficult, concepts.
• Laboratory Manual: Written by Charles H. Henrickson, Larry C. Byrd, and Norman W. Hunter, all of Western Kentucky University, Experiments in General, Organic, and Biochemistry carefully and safely guides students through the process of scientific inquiry. The manual features self-contained experiments that can easily be reorganized to suit individual course needs.
• Schaum's Outline of General, Organic, and Biological Chemistry: Written by George Odian and Ira Blei, this supplement provides students with over 1400 solved problems with complete solutions. It also teaches effective problem-solving techniques.
• How to Study Science: Written by Fred Drewes of Suffolk County Community College, this excellent workbook offers students helpful suggestions for meeting the considerable challenges of a science course. It offers tips on how to take notes and how to overcome science anxiety. The book's unique design helps to stir critical thinking skills, while facilitating careful note taking on the part of the student.
• Online Learning Center: A book-specific website is available to students and instructors using this text. The website offers quizzes, key definitions, and interesting links for the students. The address for the book-specific website is http://www.mhhe.com/denniston.