Messenger rna (mrna), Biology

Assignment Help:

Messenger RNA (mRNA) are the proteins are not synthesized directly from the genomic DNA. Insteadof that an RNA template (a precursor mRNA) is constructed from the sequence of gene. This RNA is then processed in number of ways, including splicing. Spliced single-stranded RNAs destined to become the templates for protein synthesis are called as mRNAs, The term mRNA is used only for the mature transcript with polyA tail and with all introns removed, rather than the primary transcript in nucleus. As such, an mRNA will have a 5' untranslated area, a coding area, a 3' untranslated area and (almost always) a poly(A) tail. Typically about 2% of total cellular RNA is mRNA.


Related Discussions:- Messenger rna (mrna)

General preventive measures for animals, GENERAL PREVENTIVE MEASURES - ...

GENERAL PREVENTIVE MEASURES - 1.      Infected animal should be immediately isolated and looked after. 2.      The premises should be disinfected whenever there is an outbre

Involution - internalization of mesoderm, Involution - Internalization of M...

Involution - Internalization of Mesoderm As by now mentioned, in the frog Xenopus (and probably in other amphibian species as well) the cells of presumptive mesoderm are in t

Essentiality of phosphorus for growth of microorganism, Define Essentiality...

Define Essentiality of Phosphorus for Growth of Micro-Organism Phosphorus is used in the form of phosphate salt by microorganisms. It is involved in formation of nucleic acids,

Explain about pre-surgical prosthodontics, Pre-surgical Prosthodontics ...

Pre-surgical Prosthodontics Radiographic investigation: The radiologic investigations are critical to evaluate the bone quality and bone quantity. 1. Panoramic Radiograph

Define the methyl red test - imvic test, Define the Methyl Red Test? As...

Define the Methyl Red Test? As you have read in previous section, all enteric bacteria utilize glucose to obtain energy. Depending upon the end products formed, all enteric bac

What are the parathyroids, What are the parathyroids? Where are they locate...

What are the parathyroids? Where are they located and what are the hormones secreted by these glands? The parathyroids are four small glands embedded two in every posterior fac

What is the explanation for the bleeding, Q. What is the explanation for th...

Q. What is the explanation for the bleeding that accompanies menses? The hemorrhage that accompanies menses occurs because the endometrium is a richly vascularized tissue and t

Define the growth charts of infant, Define the Growth Charts of Infant? ...

Define the Growth Charts of Infant? Besides identifying growth faltering, growth charts also provide the following information: 1) The growth is considered normal or satisfa

Organic substances - abiotic components, Organic Substances - Abiotic Compo...

Organic Substances - Abiotic Components These include carbohydrates, proteins, lipids and their derivatives which are derived from the waste products of plants and animals or

Plasma Membrane, What can I do with this topic to make it into a brochure

What can I do with this topic to make it into a brochure

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