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3 Cards in this Set
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Nervous tissue |
Components: •Cell body- nucleus and most other organelles are housed •axon - responsible for moving nerve impulses from cell body to target cell which could be a neuron muscle cells or a gland (cell communication) •dendrites -short and highly branched they receive msgs from axons of other neurons and bring impulses to the cell body 2 main cells : •neurons -cells that send and receive msgs •neurological cells - perform various supportive functions (undergo mitosis) Location : •brain •spinal cord •nerves Other info : •most mature neurons are amniotic they don't undergo mitosis •unique EMC -contains few protein fibers and instead is mostly made up of ground substances with unique proteoglycans |
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