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

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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

Differentiate between the following:

mRNA and tRNA


Explain the process of making heterogeneous nuclear RNA (hnRNA) into a fully functional mRNA in eukaryotes. Where does this process occur in the cell?


Answer the following question.
Construct and label a transcription unit from which the RNA segment given below has been transcribed. Write the complete name of the enzyme that transcribed this RNA. 


Regulatory proteins are the accessory proteins that interact with RNA polymerase and affect its role in transcription. Which of the following statements is correct about regulatory protein?


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


A ribozyme is an:


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.


  • Assertion: Ribosomal RNA is synthesized in the nucleus of the cell.
  • Reason: It is translated with the enzyme RNA polymerase III.

Streptokinase produced by bacterium Streptococcus is used for ______.


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


In which direction does RNA polymerase move along the template strand during bacterial transcription elongation?


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?


Between rho-independent and rho-dependent termination, which mechanism is also known as intrinsic termination?


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