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RECEPTERS AND NEURONES (Pacinian corpuscle (They are mechanoreceptors they…

- - - - Effectors- Muscle cell are stimulated by the motor neurones
        
        Response- Muscles contract to make arm wave
- - - - This creates a sodium ion electrochemical gradient
        
        This is because there are more positive sodium ions outside the cell than inside
- - - - to carry nerve impulses from receptor cells to the cell body
      - And one short axon that carries impulses from the cell body to the CNS
  - - - One axon that carries nerve impulses from the cell body to motor neurones
  - - - One long axon that carries nerve impulses from the cell body to the effector cell
- - - - SENSORY NEURONE
        
        CNS
        
        MOTOR NEURONE
        
        EFFECTORS
        
        RESPONSE