Revising for GCSE Biology and aiming for a Grade 9?
The A–Z of Biology series is designed to help you connect the big ideas across the course, not just memorise them. Each episode focuses on one key topic and shows how it links to other areas of the specification…the kind of synoptic thinking examiners reward at the highest grades.
GCSE Biology Revision 01: A is for Antibiotics
In this episode we use antibiotics to connect ideas about bacterial structure, binary fission, drug testing, the antibiotics core practical, and the evolution of antibiotic resistance. Expect clear explanations, key exam terminology, and the links across the course that help push your answers into the top mark bands.
