Which of the Following Statements About Rna Processing Is Correct

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Cleavage of RNA at the cleavage site 3. Science Biology QA Library 29 Which one of the following statements about RNA processing is correct.

Drag The Correct Labels Under The Diagrams To Identify The Events Of Rna Processing In 2022 Diagram Segmentation The Diagram

C A series of adenosines is added to the mRNA.

. A Transcription occurs after splicing. RNA polymerase removes exons from the pre-mRNA. Read the following statements carefully and choose the correct statements.

Introns are cut out before mRNA leaves from the nucleus. A Exons are cut out before mRNA leaves the nucleus. O A 7-methylguanosine cap is added on to the 5end of the mRNA.

All of the following statements about RNA are correct EXCEPT A there are three kinds of RNA. I This is used to prevent the infestation of protozoans. Polypeptides are synthesized by addition of amino acids to the amino terminus.

Iii The method involves silencing of a specific mRNA due to a complementary dsRNA molecule. At the end of the RNA processing the mature RNA molecule that leaves the nucleus is shorter than the pre-mRNA molecule due to the removal of exons during splicing. MRNA rRNA and tRNA B RNA stands for ribonucleic acid C RNA is single stranded D RNA contains the nitrogen bases C G A and T E RNA contains the sugar ribose.

Large quantities of rRNA are assembled into ribosomes. Click hereto get an answer to your question Which of the following statements are correct regarding the process of RNA interferencei This is used to prevent the infestation of protozoansii It takes place in some eukaryotic and all prokaryotic organisms as a method of cellular defenseiii The method involves silencing of a specific mRNA due to a. In capping methyl guanosine triphosphate is added to 3 and or hnRNA.

Recognition and binding the 3 AAUAAA sequence by specific protein factors 2. D A primary transcript is often much shorter than the final RNA molecule that leaves the nucleus. Assemblies of protein and snRNPs called spliceosomes may catalyse splicing C.

B Splicing to remove introns occurs in the nucleus. Which of the following statements is true. The list of events below describes eukaryotic pre-mRNA processing.

RNA polymerase has a proofreading activity B. In tailing adenytate residues are added at 3 end of hnRNA. Which of the following is true for RNA processing.

All of the following are correct about RNA processing EXCEPT A it is a rare occurrence and results in mutations B introns after transcription D it occurs after transcription D the initial transcript is longer than the final transcript E it occurs in the nucleus. C RNA splicing can be catalyzed by TRNA. Which of the following statements about RNA processing in eukaryotes is INCORRECT.

Which of the following statements is correct regarding rna. Messenger RNA is transcribed from a single gene and transfers information from the DNA in the nucleus to the cytoplasm where protein synthesis takes place. A Exons are cut out before mRNA leaves the nucleus.

Which one of the following statements about RNA processing is true. Once researchers identified DNA as the molecule responsible for transmitting heritable traits they asked how information was transferred from the DNA in the nucleus to the site of protein. In a transcription unit the promoter located at the 5 end of coding strand.

Please select the choice that lists the events in correct sequential order. Which of the following statements regarding rna is false. This process is carried out by an enzyme called SPLICEOSOMES.

RNA splicing can be catalyzed by tRNA. Three types of RNA polymerase catalyse the transcription o these different types of RNAs in most bacteria. B Ribozymes may function in RNA splicing.

O A poly A tail is added on to the 3 end of the mRNA. The excision of introns from pre-mRNA is the only modification required to produce a mature mRNA. Which of the following statements are correct regarding the process of RNA interference.

Modification occurs in the nucleus. D The exon-intron junction is recognized by a ribosome. RNA processing in eukaryotes occurs before the mRNA molecule leaves the nucleus for the cytoplasm in order to be translated.

Prokaryotic RNA usually undergoes nuclear processing C. Which one of the following statements about rna processing is true. Which of the following.

The RNA transcript that leaves the nucleus may be much longer than the original transcript D. C RNA splicing can be catalyzed by tRNA. Addition of the 5 cap 4.

The 3 end of mRNA corresponds to the carboxyl terminus of the protein. Which two of the following statements regarding eukaryotic transcription and RNA processing are correct. During rna processing an _____ is added to the 3 end of the rna.

979 students attemted this question. Which one of the following statements about rna processing is true. Addition of the polyA tail a.

Which one of the following statements about rna is correct. A pre-mRNA is often much shorter than the final mRNA molecule that leaves from the nucleus. RNA polymerase-I transcribes tRNA in eukaryotes.

Which one of the following statements about RNA processing is true. Ii It takes place in some eukaryotic and all prokaryotic organisms as a method of cellular defense. The single strand DNA having the polarity 3 5 is the template strand.

Export to the cytoplasm 5. Exons are excised before the mRNA is translated B. B Ribozymes may function in RNA splicing.

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