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

Percentage of reducing and total sugar by fehling soxhlet, Principle for Es...

Principle for Estimation of Percentage of Reducing and Total Sugar by Fehling Soxhlet Method? Reducing sugars are those which have free sugar groups and hence may be estimated

Enzymes, what happen to a denatured enzyme regarding its functionality? how...

what happen to a denatured enzyme regarding its functionality? how can that result be explained with the help of the lock and key model?

State the prevention of campylobacteriosis diseases, State the prevention o...

State the prevention of Campylobacteriosis Prevention: the various ways to prevent campylobacteriosis are: Wash hands before preparing foods. Wash hands immediatel

What is the endoplasmic reticulum, What is the Endoplasmic Reticulum Th...

What is the Endoplasmic Reticulum The cytoplasm of most eukaryotic cells contains a very complex network of internal membranes, called the endoplasmic reticulum, which forms ch

Explain dehydration, Explain Dehydration Dehydration is one of the anc...

Explain Dehydration Dehydration is one of the ancient food processing techniques.  Dehydration means to completely remove water under controlled  conditions, in such a way

Build a genomic dna library, Construct a genomic DNA library with the help...

Construct a genomic DNA library with the help of some methylaee and finall do viral packaging.

Viral Replication, 1. You are observing adsorption of a virus to the host c...

1. You are observing adsorption of a virus to the host cell, it uses long leg-like structures, what are they called?

What is st elevation, Q. What is ST Elevation? Although a stable LV ane...

Q. What is ST Elevation? Although a stable LV aneurysm may manifest ST-segment elevation in the precordial leads at rest. Some subjects with normal hearts show a degree of elev

Why pregnancy and lactation are critical stages in lifecycle, Why Pregnancy...

Why Pregnancy and lactation are critical stages in lifecycle? You must be aware that the situation of women is far from optimal and it is necessary to give attention to their n

Events after sperm and egg fusion, Events after Sperm and Egg Fusion ...

Events after Sperm and Egg Fusion The entry of the sperm into the egg activates the egg. The activation of egg results in two types of responses. (1) The early responses a

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