WJEC • Biology

Biology A2 level 3.7 homeostasis and the kidney. These notes were formulated using class notes, the WJEC study guide and past papers. These notes helped me to achieve an A* at A level biology!

Biology A2 level 3.6 Human impact on the environment. These notes were formulated using class notes, the WJEC study guide and past papers. These notes helped me to achieve an A* at A level biology!

Biology A level 3.5 population size and ecosystems. These notes were formulated using class notes, the WJEC study guide and past papers. These notes helped me to achieve an A* at A level biology!

Biology A2 level 3.4 microbiology. These notes were formulated using class notes, the WJEC study guide and past papers. These notes helped me to achieve an A* at A level biology!

Biology A2 level 3.3 respiration. These notes were formulated using class notes, the WJEC study guide and past papers. These notes helped me to achieve an A* at A level biology!

Biology A level 3.2 photosynthesis These notes were formulated using class notes, the WJEC study guide and past papers. These notes helped me to achieve an A* at A level biology!

Included information about: - Structure of ATP - Structure of DNA - DNA Replication - Messelson and Stahl Experiment - Structure of RNA - Protein synthesis ( transcription & translation) - Gene mutation

Includes information about: - Structure of cell membranes - Diffusion - Facilitated diffusion - Active Transport - Osmosis - Types of solution

Includes information about: - Enzyme structure - Enzyme- substrate complex models - Factors that affect enzymes - Inhibitors - Industrial Enzymes

Incudes informations about: - Types of cells, Eukaryotic/Prokaryotic - Organelles - Tissues and epithelial cells - Endosymbiosis