Key term for OCR GCSE Biology A, used in The nervous system.
A short nerve cell located entirely within the spinal cord that connects a sensory neurone to a motor neurone.
Relay neurone appears in OCR GCSE Biology A revision content for Organism level systems, especially The nervous system and Reflex arc.
Create a free account to access OCR GCSE Biology A revision notes, track progress, and practise related key terms.
Organism level systems
The nervous system • Nervous system structure
