211 A Level Biology Paper 1 Solutions Edition 2026

Unit 1_Cell_Structure

Unit 2 Biological Molecules

Unit 3 Enzymes

Unit 4 Cell Membranes and Transport

Unit 5 The Mitotic Cell Cycle

Unit 6 Nucleic Acids And Protein Synthesis

Unit 7 Transport in Plants

Unit 8 Transport in mammals

Unit 9 Gas exchange

Unit 10 Infectious Disease

Unit 11 Immunity