Biology A-Level
three-neurone arc
What three-neurone arc means in Biology A-Level, as defined for AQA.
Definition of three-neurone arc
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Reference: AQA
The route from receptor to sensory neurone, relay neurone, motor neurone and effector, in that order.
Topics that use three-neurone arc
- Survival and response (A-level only) (AQA A-Level)
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Using three-neurone arc in the exam
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