0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are the three main ways through which an mRNA strand is modified between transcription and translation?
5' processing - capping 3' processing - cleavage and polyadenylation RNA splicing RNA editing
What happens to mRNA when it leaves a ribosome?
in prokaryote cells RNA directly translated by ribosomes but in eukaryote we have capping polyadenylation and splicing befor translation
What is the need of capping of TMV RNA?
A cap is associated to the 5' end of mRNAs of TMV transcribed by PolyII , which is essential for recruiting translation initiating factor and for anchoring RNA of the actin/endoplasmic reticulum (ER) network.
Does adenine nuleotide occur in DNA but not in RNA molecules?
Adenine occurs in both RNA and DNA molecules. It is uracil that replaces thymine in the RNA molecule.
What is the molecule transcribed from DNA called?
initially its hrRNA or pre-mRNA. (same thing different name). this then undergoes some modification like splicing, capping and polyadenalation to make mRNA which is then translated into protein.
What are the three main ways through which an mRNA strand is modified between transcription and translation?
5' processing - capping 3' processing - cleavage and polyadenylation RNA splicing RNA editing
What happens to mRNA when it leaves a ribosome?
in prokaryote cells RNA directly translated by ribosomes but in eukaryote we have capping polyadenylation and splicing befor translation
Where is the process of making rna from DNA occur?
rna protein chains
What is the need of capping of TMV RNA?
A cap is associated to the 5' end of mRNAs of TMV transcribed by PolyII , which is essential for recruiting translation initiating factor and for anchoring RNA of the actin/endoplasmic reticulum (ER) network.
Where does the reading of an RNA molecule occur?
In the ribosomes.
Does adenine nuleotide occur in DNA but not in RNA molecules?
Adenine occurs in both RNA and DNA molecules. It is uracil that replaces thymine in the RNA molecule.
What is the molecule transcribed from DNA called?
initially its hrRNA or pre-mRNA. (same thing different name). this then undergoes some modification like splicing, capping and polyadenalation to make mRNA which is then translated into protein.
What type of base pairing occur during transcriptions?
the types that occur are complementary and antiparallel. For example, DNA A will pair with RNA U and DNA C will pair with RNA G.
Where does eukaryotic ribosomal RNA synthesis occur?
The part of the eukaryotic nucleus where ribosomal rna is synthesized is the Nucleolus.
In eukaryotic cells the mRNA is processed and migrates from the to the .?
The mRNA produced by transcription is similar to a rough cut of a film that needs a bit of editing. A specialized nucleotide is added to the beggining of each mRNA molecule, which forms a cap. It helps the mRNA starand bind to a ribosome and prevents the strand from being broken down to fast. The end of the mRNA molecule gets a string of A nucleotides, called the tail, that helps the mRNA molecule exit the nucleus.
Do both DNA and RNA synthesis occur in the nucleus?
Yes, they [both] do. In particular, nuclear Rna synthesis takes place in the Nucleoli.
What is marl-capping Kindly do brief me its necessity and application please?
marl-capping
