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7 Cards in this Set
- Front
- Back
- 3rd side (hint)
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List the 5 steps |
1. Sensory receptor 2. Sensory NEURON 3. Integration centre 4. Motor NEURON 5. Effector organ |
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What is a reflex arc |
A reflex arc has 5 steps and is when a message goes to the spinal cord and straight back out ie bypasses/excludes the brain |
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Sensory receptor |
Reacts to stimulus |
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Sensory neuron |
Carries message to integration centre |
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Integration centre |
Processes information and direct motor output (interneuron and/or synapse) |
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Motor neuron |
Carries message to an effector |
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Effector organ |
Is muscle or a gland to be stimulated |
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