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17 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Whats is the Centeral Nervous System |
Brain and Spinal Cord |
What 2 organs is it made up of |
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What are the Peripheral Nerves |
Go away or go into the spinal cord |
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What are indiviudal nerves |
Neurones |
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Sight - Organ, Stimulus and Protection |
Eyes, Light, Can see where your going |
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Taste - Organ, Stimulus and Protection |
Tounge, Chemicals in food, Undercooked or Out of date food |
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Touch - Organ, Stimulus and Protection |
Skin, Something touching you, Feel pain |
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Smell - Organ, Stimulus and Protection |
Nose, Chemicals in air, Can smell smoke gas and leaks |
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Hear - Organ, Stimulus and Protection |
Ears, Sound, Hear alarms |
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Where is the cell body on a motor neurone |
At the end of the neurone |
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What is the long part of a motor neurone called |
An axon |
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What does the mylein shealth do it a motor neurone |
Sends the eletrical impulse to travel faster |
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What does a motor neurone do |
Sends impulses out of CNS |
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Where is the cell body on a sensory neurone |
Around halfway along the axon |
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What are voluntary respones |
Consciously activated by your brain and muscles you have to think it for it to happen |
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Examples of Voluntary respones |
Choosing what to eat and what to wear |
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What are involuntary respones |
Activated automatically no thinking is required as the respone will happen anyway |
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Examples on involuntary respones |
Touching a hot plate and pulling away and catching something if it falls |
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