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15 Cards in this Set
- Front
- Back
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What nervous system does the spine and brain belong too?
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central nervous system. or CNS.
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what does a sensory neurons do? which nervous system contains the sensory?
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Gather information. and the peripheral nervous system or PNS.
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Is the postsynaptic neuron before or after the synaptic cleft?
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After the cleft.
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which neurotransmitter controls mood?
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Serotonin.
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which nerous system is the neurotransmitter, acetycholine located in?
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peripheral nervous system or PNS.
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which nerve prepares the body for action or emergency?
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Sympathic nerves.
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What do the parasymathetic nerves do?
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Calm the body down.
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What part of the eye allows light enter the eye?
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Cornea
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What is the posterior chamber filled with?
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Vitreous humour.
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What do rods and cones cantian?
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rhodopsin.
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What is the term for nearsightedness?
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myopia.
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What part of the ear collects sound waves?
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Pinna
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What causes dizziness?
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Fluid in a canal that moves when we move, pushes a cupula attached to the botom of the canal.
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What produces thyroxin?
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thyriod, when it gets a signal from TSH.
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What does the hypothalmus do?
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regulates thrist, temperature.
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