Edexcel•A-Level•Biology
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Grey Matter
Nervous system, brain, vision, and coordination
Practice 57 subtopics in Grey Matter. All questions match the Edexcel A-Level specification.
About Grey Matter
Grey Matter is a key topic in the Edexcel A-Level Biologyspecification. This topic covers nervous system, brain, vision, and coordination.
Master all 57 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (57)
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Nervous system overviewCentral nervous systemPeripheral nervous systemNeurone structureSensory neuronesMotor neuronesRelay neuronesResting potentialAction potentialDepolarisationRepolarisationRefractory periodFactors affecting conductionMyelinationSaltatory conductionSynapse structureSynaptic transmissionNeurotransmittersAcetylcholineDopamineEffects of drugs on synapsesBrain structureCerebrumCerebellumMedulla oblongataHypothalamusBrain imagingfMRICT scansVisionEye structureRetinaRods and conesVisual processingCritical windows in developmentHabituationCore Practical 13: Brain structureCore Practical 14: Habituation investigationEndocrine systemHormonesSecond messengersControl of blood glucoseInsulin and glucagonDiabetesOsmoregulationKidney structureNephronUltrafiltrationSelective reabsorptionLoop of HenleADHGene expression controlTranscription factorsGenomeProteomeCore Practical 15: Plant hormonesCore Practical 16: Animal responses
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