Intermediate filaments - cytoskeletal structures, Biology

Assignment Help:

INTERMEDIATE FILAMENTS

These are non-living structures.

Made up of different types of protein eg. Keratin, synemin, desmin and vimentin.

These are divided into four groups -

(a) Keratin fibers - Present in skin cells, helps in attachment of desmosomes.

(b) Heterogenous fibers - Synamin fibres, desmin fibres and vimentin fibers, present in epidermal cells

(c) Glial fibres - Present in nerve cells.

(d) Neuro glial fibres - Present in neurons.

Intermediate filaments form a basket around nucleus.


Related Discussions:- Intermediate filaments - cytoskeletal structures

Define the reduction of the activation energy, How does the formation of th...

How does the formation of the enzyme-substrate complex define the reduction of the activation energy of chemical reactions? The enzyme possibly works as a test tube within whic

State the branemark theory of osseointegration, Branemark's Theory of Osseo...

Branemark's Theory of Osseointegration In 1952, Swedish orthopedic surgeon, Branemark, conducted microscopic studies done in situ of the bone marrow in rabbit's fibula with in

Heterospermy, What is heterospermy?also give its significance?

What is heterospermy?also give its significance?

Show technical aspects of the postero-anterior film, Q. Show technical aspe...

Q. Show technical aspects of the postero-anterior film? 1) Identification: Patient identification and side marker must be present. 2) Centering: The thoracic spinous pro

Ecretory system, excretory product of marine teleost

excretory product of marine teleost

Fibroblast, Fibroblast  is the term applied to a cell of connective tissue ...

Fibroblast  is the term applied to a cell of connective tissue which is separated from similar cells by some degree of the matrix material; fibroblasts secrete elastin and collagen

What is cytosolic cyclic amp, What is cytosolic cyclic AMP Healthy Pers...

What is cytosolic cyclic AMP Healthy Person P takes a new drug that is a member of a drug family that results in  constant levels of cytosolic cyclic AMP (cAMP) in one and only

Tingling or numbness in hands - symptoms of diabetes, Tingling or numbness...

Tingling or numbness is seen in cases of neuropathy. It occurs gradually over time. As high sugar (glucose) in the blood damages the nervous system, particularly in the extremities

Illustrate omega taxonomy, Q. Illustrate Omega Taxonomy? After synthesi...

Q. Illustrate Omega Taxonomy? After synthesising a basic classification, the taxonomist can attempt to improve upon it. Therefore, the observed facts are interpreted in Omega t

Explain the character of pulse, Explain the Character of Pulse ? A norm...

Explain the Character of Pulse ? A normal pulse wave has an upstroke and down stroke. Dicrotic notch present on direct arterial traces is impalpable. Figure: Arterial

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