Clathrin-coated pits and vesicles, Biology

Assignment Help:

Clathrin-coated pits and vesicles are included in both the endocytosis   of material   at the plasma membrane and the exocytosis of proteins from the Golgi   apparatus.  Electron  micrographs of clathrin-coated  pits reveal which  these  pits  are  invaginations  of the  plasma  membrane  which  are  coated  on their cytosolic  surface with a densely packed material  made up predominantly of   the   protein  clathrin.   This   protein that has been highly conserved by evolution having of three huge and three little polypeptide chains which together form a three-legged structure called as a triskelion.  These clathrin triskelions   assemble   into a basket-like   convex framework   of pentagons and hexagons   to develop the coated pits.

 


Related Discussions:- Clathrin-coated pits and vesicles

Can it be influenced by environmental factors, Variation exhibited in share...

Variation exhibited in shared traits present in a population is due to alleles of the shared genes. can be influenced by interactions of alleles of multiple genes. Can be influence

How do the products of meiosis i differ from of meiosis ii, How do the prod...

How do the products of meiosis I differ from those of meiosis II? In meiosis I, the offspring cells are haploid but every cell contains two copies of the chromosome because th

What organisms make glycogen, What organisms make starch? What is it used f...

What organisms make starch? What is it used for? What organisms make glycogen? What is it used for?

Protozoa, locomotion in parameceum

locomotion in parameceum

Define the neurological disorders of dysphagia, Define the neurological dis...

Define the neurological disorders of dysphagia? In neurological disorders, damage to cranial nerves can lead to weak and poorly co- ordinated tongue movements, which results in

Respiration in animals, write the raspiration of different types of animal...

write the raspiration of different types of animals of different phylum

Determine the importance of behavioural observations, Determine the importa...

Determine the importance of Behavioural observations Behavioural observations are often noteworthy to the extent that they involve alterations in the examiner's usual response

What is root cap, What is root cap? Root cap is a protective structure ...

What is root cap? Root cap is a protective structure located in the tip of the growing root. It defends the meristematic tissue of the root forming a cap that surrounds the tip

Third week - embryonic development, Third Week - Embryonic Development ...

Third Week - Embryonic Development Throughout the third week of development the ICM separates from the uophoblast and forms the flattened embryonic disc, which at first consi

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