मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

With regard to mature mRNA in eukaryotes.

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प्रश्न

With regard to mature mRNA in eukaryotes.

पर्याय

  • exons appear but introns do not appear in the mature RNA

  • exons and introns do not appear in the mature RNA

  • introns appear but exons do not appear in the mature RNA

  • both exons and introns appear in the mature RNA

MCQ
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उत्तर

exons appear but introns do not appear in the mature RNA

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पाठ 6: Molecular Basis of Inheritance - MULTIPLE CHOICE QUESTIONS [पृष्ठ ३७]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 6 Molecular Basis of Inheritance
MULTIPLE CHOICE QUESTIONS | Q 10. | पृष्ठ ३७

संबंधित प्रश्‍न

Depending upon the chemical nature of the template (DNA or RNA) and the nature of nucleic acids synthesised from it (DNA or RNA), list the types of nucleic acid polymerases.


Differentiate between the following:

mRNA and tRNA


On the ribosome, mRNA binds ______ and two sites in the ______ for subsequent amino acids to bind to be close enough to each other for the formation of a peptide bond. 


The most abundant type of RNA in the cell is ______.


The most likely method, used to determine the structural details of the cell organelle is ______.


Which enzymes are responsible for the synthesis of tRNA?


The exon part of mRNA has code for ______


Identify the correct statement.


Which is the “Only enzyme” that has “Capability” to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes?


Identify the correct statement.


What is the consensus sequence of the –10 region (Pribnow Box) in bacterial promoters?


What is the direction of RNA synthesis during bacterial transcription?


Which nitrogenous base in RNA pairs with adenine during bacterial transcription?


During bacterial transcription elongation, what happens to the two DNA strands as RNA polymerase moves forward?


How many DNA strands are read simultaneously by RNA polymerase during bacterial transcription?


Which mechanism of transcription termination in bacteria does not require a protein factor?


Which single enzyme in bacteria synthesizes all types of RNA (mRNA, tRNA, and rRNA)?


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