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Reflex Arc — Edexcel GCSE Biology 1BI0
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Biology
Edexcel GCSE Biology
Cells and Control
The Nervous System
Reflex Arc
Edexcel GCSE Biology · 1BI0
Reflex Arc
What you need to know
Explain the structure and function of a reflex arc.
Describe the roles of sensory, relay, and motor neurones within the reflex arc.
Revision notes
1
Reflex Arc
9 key terms
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Previous subtopic
Neurones and Synapses
Next topic: The Eye
Structure and Function of the Eye
