What are the main structures within the cell nucleus, Biology

Assignment Help:

What are the main structures within the cell nucleus?

Within the cell nucleus the major structures are: the nucleolus, an optically dense region, spherical shaped, where there are concentrated ribosomal RNA (rRNA) associated to proteins (there may be more than one nucleolus in a nucleus.

The chromatin, made of DNA molecules dispersed in the nuclear matrix during the cell interphase.

The karyotecha, or nuclear membrane, the membrane that delimits the nucleus.

 


Related Discussions:- What are the main structures within the cell nucleus

Infectious bronchitis (ib), I nfectious bronchitis (IB) Infectious bro...

I nfectious bronchitis (IB) Infectious bronchitis is a highly contagious respiratory disease of poultry, caused by a virus belonging to the family Coronaviridae. Its existence

What are the pupillary defects, What are the Pupillary defects There ar...

What are the Pupillary defects There are certain deviations  from normal pupillary reflexes which point towards certain specific pathology.

Natural vegetative propagation, in natural vegetative propagation which st...

in natural vegetative propagation which structure gives rise to new individuals?

Xerophytes, Ask question #Mcharacteristics of xerophytesinimum 100 words ac...

Ask question #Mcharacteristics of xerophytesinimum 100 words accepted#

Explain about climate regulation, Q. Explain about Climate Regulation? ...

Q. Explain about Climate Regulation? By giving off moisture through their leaves and providing shade, plants help keep us and other animals cool. Forests are especially good cl

Define protein requirements of infants, Define Protein requirements of infa...

Define Protein requirements of infants? Protein allowances of infants should meet both growth and maintenance requirements. Protein allowances are computed from the protein con

How the blood sugar level is maintained at a stable level, Discuss how the ...

Discuss how the blood sugar level is maintained at a stable level in the well fed and fasting state In  the fed state, clearance of blood  glucose is mainly by  liver via gluc

What are the possible genotypes for its parents, Roan (RW) is a color of ca...

Roan (RW) is a color of cattle in which both red and white hairs are present due to codominance. What are the phenotype and genotype ratios of offspring produced by: roan bull and

St. jude medical valve--types of valves, St. Jude Medical Valve (SJM) :  ...

St. Jude Medical Valve (SJM) :  This is a low profile bi-leaflet valve, which was introduced in 1977. The leaflets and the housing are made of pyrolitic carbon. The currently

Multiple alleles, MULTIPLE ALLELES (i)         More than two alternativ...

MULTIPLE ALLELES (i)         More than two alternative forms (alleles) of a gene in a population occupying the same locus on a chromosome or its homologue are known as multiple

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