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2 Cards in this Set
- Front
- Back
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The nervous system has two division
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The central nervous system (CNS) consists of the brain and spinal cord
The Peripheral nervous system (PNS) consists of cranial nerves and spinal nerves, which include the nerves of the automic nervous system (ANS) |
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The Nerve Tissues
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A NEURON may have ONE or MANY DENDRITES, which are extensions that carry impulses toward the cell body. A neuron has ONE AXON that transmits impulses AWAY from the cell body. It is the cell memebrane of the dendrites, cell body, and axon that carries the electrical nerve impulse
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