Comprehensive sixth edition textbook covering cell structure, signaling, gene expression, and experimental methods. Hardcover, large format with full-color diagrams, chapter summaries, and reference sections ideal for undergraduate and graduate study. Photos show intact binding and covers with edge wear and sticker residue on the back. Pages are complete and illustrate chapter headings, detailed figures, and clear text throughout. Useful as a course text or reference for cell biology, molecular mechanisms, and laboratory concepts. See images for specific cosmetic details; spine and pages lie flat for easy reading.