Explore how living matter embodies optical activity and molecular symmetry. This thoughtful study explains how dissymmetry and asymmetry shape the way biological substances rotate light, and how these properties connect to heredity, environment, and the origins of life.
This edition delves into the principles behind optical activity in protoplasm, the distinction between primary and secondary constituents, and the mechanisms that support or limit changes in optical purity. It weaves together foundational definitions with the latest ideas about how living systems maintain or alter asymmetric states through metabolism, heredity, and environmental factors.
- Clear definitions of key terms like dissymmetry, asymmetry, and optical activity.
- Explanations of how primary versus secondary constituents influence optical properties.
- Discussion of fixed pathways and how organisms regulate reactions to avoid unwanted inversions.
- Connections between morphological, molecular, and evolutionary perspectives on optical activity.
Ideal for readers of biochemistry and cell biology who want a rigorous, accessible look at how optical isomerism relates to life processes and evolution.