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Human Nervous System Notes: Definitions & Explanations PDF | Download eBooks

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Study Human Nervous System lecture notes PDF with college biology definitions and explanation to study What is Human Nervous System?. Study human nervous system definitions with college biology terms to review biology course for online degree programs.

Human Nervous System Definitions:

  1. Human nervous system is made of special cells called neurons.

    Cambridge IGSCE Biology by Mary Jones, Geoff Jones



  2. Nervous system is made up of neurons and glia.

    College Biology by Textbook Equity



Human Nervous System Notes:

Neurons are regarded as the special cells in human nervous system. Each neuron consists of a nucleus, cytoplasm, and a cell membrane. As, their structural formation is particularly adapted in terms of carrying messages very quickly. Some nerve fibers are wrapped in a layer of fat and protein, known as myclin, helps in carrying impulses much faster.

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