OCR GCSE Biology B · J257
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
Revise: Neurons and SynapsesThe specialised cells that carry these impulses are called neurons (nerve cells). A neuron has a cell body, which contains its nucleus, and extensions that connect it to other cells.
- Revise: Brain Structure and Function
A nerve cell specialised to transmit information through the nervous system.