Nervous tissue, Biology

Assignment Help:

This constitutes about 2.4% of the body weight of man viz.
Brain-1400 gram
Spinal nerve-150 gram
Spinal cord-30 gram
Cranial nerve-10 gram
C.S.F. is altogether not present in nervous tissue. About half of the solid nervous tissue is lipid and 40% is constituted by proteins.
Nervous tissue is composed of two dissimilar types of cells-
(1)    The excitable cells are nerve cells /neuron.
(2)    The non-excitable cells are neuroglial cells.


Related Discussions:- Nervous tissue

How nondisjunction in meiosis i and meiosis ii look in males, How does nond...

How does nondisjunction in meiosis I and meiosis II look in males and females? Diagram it.

What is the climax stage of an ecological succession, Q. What is the climax...

Q. What is the climax stage of an ecological succession? The climax stage is the stage of an ecological succession in which the community of an ecosystem turn into stable and d

How many ml should the nurse administer, The doctor writes an order for 125...

The doctor writes an order for 125 mg of a medication. The label on the vial states "50 mg per ml". How many ml should the nurse administer?

Explain broad spectrum antibiotics?, Board spectrum antibiotics are effecti...

Board spectrum antibiotics are effective against several diff. types of harmful bacteria ex: tetracycline

Explain hormones, What are hormones? Hormones are substances secreted b...

What are hormones? Hormones are substances secreted by the endocrine glands and collected by the circulation that act to make effects upon exact organs and tissues. Hormones

Infectious laryngotracheitis, I nfe c tio u s laryngotracheitis It...

I nfe c tio u s laryngotracheitis It is a slow, laterally spreading respiratory disease of chickens, pheasants, peafowl and turkeys caused by a herpes virus with high morb

Characteristics of gametes, Characteristics of Gametes Following are s...

Characteristics of Gametes Following are some general characteristics of gametes: 1. The female gametes are usually laden with food material, the yolk, while the male gamet

State the medial pterygoid, Medial pterygoid Muscle bounds the pterygom...

Medial pterygoid Muscle bounds the pterygomandibular space medially which is entered when an inferior alveolar nerve block is administered. Infection of this space is dangerous

Counselling process of diabetic patient, Let us first learn about learn the...

Let us first learn about learn the points counsellor has to keep in mind for positive outcome of the counselling. The counsellor achieves the positive outcome of counselling, couns

Digestive tract, Digestive Tract Extracellular digestion takes place i...

Digestive Tract Extracellular digestion takes place in a tubular cavity that extends throughout the length of the organism. All animals after flatworms have-a tubular alimenta

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