Define nerve cell morphology, Science

Assignment Help:

Define Nerve Cell Morphology

The neurons in the mammalian nervous system occur in a variety of shapes and sizes. A typical cell has a cell body, the dendrites, axon and its terminals. Look at Figure which illustrates the structure of a nerve cell - the neuron.

1590_Nerve Cell Morphology.png

The cell body, which has a nucleus, arborizes to form dendrites which are the thin processes that extend out, as shown in Figure. From the thick concentrated region of the cell body arises a long extended fiber known as aron. Each axon is covered by a myelin sheath. It is made up of a protein lipid complex. This is further surrounded by schwann cells (Glial cells).The axon is constricted at various positions, where it is denuded of myelin. This region is known as nodes of Ranvier.


Related Discussions:- Define nerve cell morphology

Physico-chemical properties of biotin, Important physico-chemical propertie...

Important physico-chemical properties of biotin include  the following: a)  It forms colourless, needle shaped crystals. b)  The vitamin is sparingly soluble in  cold water

Help, physical features of arizona

physical features of arizona

Define physiology of growth and development, Define Physiology of Growth an...

Define Physiology of Growth and Development Growth refers to 'increase in size' and development refers to 'maturation of function'. They are generally associated with each othe

Useful instruction for stock verification and maintenance , Useful Instruct...

Useful Instruction : You should go through of LT-1 course before doing this exercise. This exercise is a mix of demonstration and hands on activities. Take the help of your counse

Plants.., what is the photosynthesis?

what is the photosynthesis?

Objectives of hazards in biology laboratory, Objectives After studying ...

Objectives After studying this unit you should be able to: 1.  state the principal hazards of biology lab work, 2.  describe the ways to minimize these dangers, 3.  ex

Lights, how can i solve the problems

how can i solve the problems

Animal diversity, affinities of ctenophora with platyhelminthes

affinities of ctenophora with platyhelminthes

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd