Summary of Eduqas Component 1, Unit 1: ATP Synthesis (also applicable to WJEC). Easy to digest but comprehensive information, including diagrams and highlighted key words. Written by a Year 13 student, predicted A-A*. Based on official Eduqas teacher guidance: (a) the synthesis of ATP involving a flow of protons through the enzyme ATP synthetase, the process of chemiosmosis and the electrochemical gradient (b) the similarity between mitochondrial and chloroplast membrane function in prov...