Notes || Questions by Topic || Past Papers
This page is for GCE from 2008. If you started your course in September 2015 or later, you need the new WJEC (England) Biology (2015) or WJEC (Wales) Biology (2015) pages.
Notes:
1. Importance of ATP
2. Respiration
3. Photosynthesis
- Chromatography and its Uses in Biology
- Minerals in Plants and Animals
- Pigments in Plants
- Practical Investigations For Photosynthesis
- Tackling Data Interpretation Questions II - Photosynthesis
- The Essential Guide to Photosynthesis
- The Light Dependent Stage of Photosynthesis
4. Microbiology
- Answering Questions - Growth of Organisms
- Fermentation Made Simple
- Penicillin Production and Use
- Practical Techniques in Microbiology I - Culturing bacteria
- Practical Techniques in Microbiology II - Measuring the growth of microorganisms
- The Control of Bacteria
5. Population Size
- An Idiot’s Guide to Populations
- Answering Questions on Nutrient Cycles
- Forests and Nutrient Cycles
- Nitrogen Fixation
- The Biology of Pesticides
- The Nitrogen Cycle
6. Control Systems
- Answering Exam Questions on the Kidney
- Excretion
- Feedback Control Mechanisms
- Negative Feedback Mechanisms
- The Kidney Excretion and Osmoregulation
7. The Nervous System
Questions by Topic:
1. Importance of ATP
2. Respiration
3. Photosynthesis
4. Microbiology
5. Population Size
6. Control Systems
7. The Nervous System
Past Papers:
- January 2010 MS - Unit 4 WJEC Biology A-level
- January 2010 QP - Unit 4 WJEC Biology A-level
- January 2011 MS - Unit 4 WJEC Biology A-level
- January 2011 QP - Unit 4 WJEC Biology A-level
- January 2012 MS - Unit 4 WJEC Biology A-level
- January 2012 QP - Unit 4 WJEC Biology A-level
- January 2013 MS - Unit 4 WJEC Biology A-level
- January 2013 QP - Unit 4 WJEC Biology A-level
- January 2014 MS - Unit 4 WJEC Biology A-level
- January 2014 QP - Unit 4 WJEC Biology A-level
- June 2010 MS - Unit 4 WJEC Biology A-level
- June 2010 QP - Unit 4 WJEC Biology A-level
- June 2011 MS - Unit 4 WJEC Biology A-level
- June 2011 QP - Unit 4 WJEC Biology A-level
- June 2012 MS - Unit 4 WJEC Biology A-level
- June 2012 QP - Unit 4 WJEC Biology A-level
- June 2013 MS - Unit 4 WJEC Biology A-level
- June 2013 QP - Unit 4 WJEC Biology A-level
- June 2014 MS - Unit 4 WJEC Biology A-level
- June 2014 QP - Unit 4 WJEC Biology A-level
- June 2015 MS - Unit 4 WJEC Biology A-level
- June 2015 QP - Unit 4 WJEC Biology A-level
- June 2016 MS - Unit 4 WJEC Biology A-level
- June 2016 QP - Unit 4 WJEC Biology A-level