This file includes notes and AQA specific exam question on the biological molecules topic. Includes a glossary of keywords that are essential for good exam technique; all exam questions are followed by mark schemes. Also includes a checklist of the sub topics in order for you to check progress.

AQA specific a level biology booklet with diagrams and exam/ summary questions for topic 3.4.4 genetic diversity and adaptation. Includes selection and references to required practical.