Why is it important for chromosomes to be condensed, Biology

Assignment Help:

Why is it important for chromosomes to be condensed during mitosis and decondensed during interphase?

During mitosis the major problem to be solved is the correct separation of chromosome sets among daughter cells. If chromosomes were decondensed long tiny fibers of DNA would be dispersed in cytoplasm after the karyotheca breaking and chromosomes could not be simply organized and pulled by the spindle fibers.

During interphase the function of chromosomes, i.e, of DNA molecules, is the synthesis of RNA and therefore of proteins. For this task it is necessary for functional molecular regions to be decondensed (these regions form the euchromatin). During interphase in addition DNA replication happens as a preparatory step for cell division. In this process it is fundamental for the exposition of DNA molecules to serve as templates to new DNA chains under production.

 


Related Discussions:- Why is it important for chromosomes to be condensed

Define the density of egg, Define the density of egg  The density of e...

Define the density of egg  The density of egg products is not affected by dehydration. When a dried egg product is reconstituted to its natural solids, it has about the same d

How much fluids should be taken for management of obesity, How much Fluids ...

How much Fluids should be taken for management of obesity? Liberal amounts of water and zero/low calorie fluids may be included in the diet. It may be helpful to have a glass o

Extracellular aging, Extracellular Aging The basic components of extra...

Extracellular Aging The basic components of extracellular space are mucopolysaccharides and fibrous proteins, particularly collagen and elastin. These proteins are synthesised

Illustrate the major cells of the nervous system, Q. Illustrate the major c...

Q. Illustrate the major cells of the nervous system? The major cells of the nervous system are the neurons. as well the neurons the nervous system is also constituted of glial

Is diabetes causes the cardiovascular disease, Q. Is Diabetes causes the ca...

Q. Is Diabetes causes the cardiovascular disease? Diabetes: Sustained hyperglycemia is associated with tissue damage and cardio- myopathies. You shall study about diabetes and

Fertilization in earthworm, In earthworms, when the ovaries mature, the cli...

In earthworms, when the ovaries mature, the clitellum secretes a viscous substance in the form of a girdle. This girdle hardens in to a cocoon around the clitellum. The ova are dis

Class of crustacea - branchiopoda, Class of Crustacea - Branchiopoda ...

Class of Crustacea - Branchiopoda These are small fresh water crustaceans. The trunk appendages are flattened and leaf like and are helpful for locomotion also respiration he

What is forebrain, Q. What is Forebrain? Forebrain: Found in the area o...

Q. What is Forebrain? Forebrain: Found in the area of the forehead, this part of the brain is concerned with all the emotions, planning, organising, reasoning, memory, movement

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