What are the euchromatin and heterochromatin, Biology

Assignment Help:

Q. What are the euchromatin and heterochromatin?

Chromatin is uncondensed nuclear the DNA the typical DNA morphology in interphase the phase of the cell cycle in which the cells is not separating itself. In this phase of the cell cycle chromatin can be found as heterochromatin, further more condensed and dark (in electronic microscopy) portions of the DNA molecules, and as euchromatin, less condensed and lighter portions of the DNA molecules.

Since it is uncondensed the euchromatin is the biologically active portion of the DNA that is the region that has active genes to be transcripted into the RNA The heterochromatin represents the inactive portions of the DNA molecule.


Related Discussions:- What are the euchromatin and heterochromatin

Secondary prevention - rheumatic fever, Benzathine penicillin given every t...

Benzathine penicillin given every three weeks as IM injection (1.2 mega units) has given the best results. Oral agents (penicillin V) are given in patients with lower risk of rheum

Show the explanation passes a chi square test, You work with petunias and y...

You work with petunias and you have identified a single gene that causes their flowers to either be all pigmented (solid), or streaked with white. Depending on the genotype of this

Mounting boxes for insect collections, Mounting boxes for insect collection...

Mounting boxes for insect collections Wood or cardboard cigar boxes make very useful and suitable housings for insect collections. After the insect has been separate from the s

Define autoclave - food microbiology, Define Autoclave - Food Microbiology?...

Define Autoclave - Food Microbiology? For sterilization, steam under pressure is generally employed using an instrument called autoclave. Figure illustrates the autoclave. Auto

What are the symptoms of diabetes, What are the symptoms of diabetes H...

What are the symptoms of diabetes Healthy Person P takes a drug that produces a strong effect on the epithelial cells of the kidney collecting duct within one hour and lasts f

Excretion, living organisms and their excretory products

living organisms and their excretory products

Isomerization of dihydroxyacetone phosphate, Isomerization of dihydroxyacet...

Isomerization of dihydroxyacetone phosphate Isomerization  of  dihydroxyacetone phosphate: Triosephosphate isomerase interconverts  dihydroxyacetone phosphate and  glyceralde

CORAL REEF., A COMPLETE SEMINAR TALK FOR CORAL REEF

A COMPLETE SEMINAR TALK FOR CORAL REEF

Medical and nutritional management for pectic ulcer, Q. Medical and Nutriti...

Q. Medical and Nutritional Management for pectic ulcer? To provide physiological rest and support tissue healing, treatment should be based on providing rest to the affected ar

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