In Chapter 7 attention shifts to the cell, the basic unit of life. Structures within the cell, cell organelles are identified and physically located within the cell, often with side-by-side graphics showing artistic renditions along with electron micrographs. Levels of organization within an individual are addressed with an interactive exercise. This product uses the interactive capabilities of a computer. The chapter has embedded an end of chapter quiz, uses graphics, animations or user interactivity on almost all pages. This product is designed to provide bite-sized pieces of information in an effort to enhance the scientific literacy of our next generation, not to overwhelm them with sheer quantity of information. Chapter 7 section titles: Membrane Structure • Transport Across the Membrane • Cell Organelles • Summary • Checking Your Understanding. This product works both on a Macintosh or PC computer.