Michael M. Cox writes biochemistry and molecular-biology textbooks, most notably Lehninger Principles of Biochemistry with David L. Nelson. The book moves from proteins, enzymes and membranes through metabolism, bioenergetics, DNA replication, gene expression and molecular regulation, using detailed diagrams and worked biochemical logic throughout. Cox also contributes to texts on molecular biology and the experimental basis of genetic processes. His writing is technical, structured and mechanism-focused rather than popular-science oriented. Worked biochemical reasoning and pathway diagrams make the material suitable for students moving from introductory chemistry into molecular life science. His work fits biochemistry, molecular biology, metabolism and advanced university life-science education. Read more Less