These are my neatly written notes that I made for myself when I was completing my GCSEs and only used these and past papers afterwards for revision earned myself A* grades. These are notes for Core 1 Biology so contains clear bullet point notes on topics including antibiotics, immunity (vaccination, white blood cells, pathogens....etc) , the nervous system (neurones, synapse, reflex arc...), homeostasis (ion, glucose, body temp), the menstrual cycle (fertility treatment, in vitro), plant tropism...