Component 1 – Energy for Life

Notes || Questions by Topic

A-Level Component 1 for WJEC Biology examines the below content, plus Core Concepts.

Past Papers for Component 1 can be found here.

Questions by Topic:

1. Importance of ATP
2. Photosynthesis
3. Respiration
4. Microbiology
5. Population Size and Ecosystems
6. Human Impact on the Environment