Developed in cooperation with the IB and created by experienced IB authors, examiners and teachers, this Course Book is fully aligned to the 2023 subject guide for DP Biology, providing comprehensive and engaging coverage of all topics.

Organic chemistry concerns the properties and synthesis of carbon-based molecules. Carbon atoms can concatenate into long chains and cyclic compounds, bonding with a variety of other elements, so the possible structures are almost limitless. Graham Patrick explores the world of organic chemistry and its wide applications.