R. George Ratcliffe

Molecular assemblies, macromolecules, proteins, nucleic acids: they form a substantial part of all living organisms, from plants to humans. Indeed, they are critical for keeping them alive. But how do they operate? Chemical processes are at the core of life: understanding life means unveiling the physical principles on which it is built. From thermodynamics to molecular interactions, Physical Chemistry for the Life Sciences 3rd edition explains how the principles of physical chemistry apply to the processes of life. Offering worked examples and multiple case studies throughout, students are supported to master even the most complex concepts and how they apply in biological contexts, while acquiring key problem-solving and mathematical skills. Directly addressing the main challenges faced by students, its pedagogically rich approach provides an accessible and holistic guide The extended scope of this new edition includes the essential techniques that can be used to characterize biological systems, including biochemical spectroscopy, x-ray diffraction, and spectrometry.