Amybowler

Summary notes for AQA A-level Biology populations and evolution topic. Includes clear information on hardy Weinberg principle, types of selection, speciation, genetic drift. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology inherited change topic. Includes clear information on genetic crosses, monohybrid inheritance, polygenic inheritance, sex linkage, epistasis, autosomal linkage, chi squared test, crossing over. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology homeostasis topic. Includes clear information on homeostasis, negative/positive feedback, control of blood glucose, diabetes, kidney structure, ultrafiltration, osmoregulation, ADH. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology nervous co-ordination and muscles topic. Includes clear information on nervous impulses (action potentials, refractory periods), synapses, skeletal muscle, contraction and relaxation of muscles and neuromuscular junctions. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology response to stimuli. Includes clear information on stimuli, tropisms, IAA, reflex arcs, receptors, eye, rods and cones, control of heart rate. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology nucleic acids topic. Includes clear information on DNA structure, RNA structure, DNA replication, ATP structure and uses, water structure and uses and inorganic ions. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology unit 5 - energy transfers. Includes clear information on all 3 sub-topics. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology unit 4. Includes all 3 sub-topics. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology unit 3 - exchange. Includes notes from the 2 sub topics. Summarised from class notes and the official course textbook. From an A* student.

Summary notes for AQA A-level Biology unit 2 cells. includes all 3 sub-topics. Summarised from class notes and the official course textbook. From an A* student.