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In transcription in eukaryotes, heteroge...

In transcription in eukaryotes, heterogenous nuclear RNA (hnRNA)is transcribed by

A

RNA polymerase I

B

RNA polymerase Il

C

RNA polymerase III

D

All of these

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The correct Answer is:
B
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Small neclear RNA is transcribed by

In eukaryotic transcription, heteronuclear RNA (hnRNA) is transcribed by

Heterogeneous nuclear RNA (hn-RNA) is converted to m-RNA by :

Transcription in eukaryotes takes place in :

Intron transcripts in heterogenous nuclear RNA (hn-RNA) are removed and exon transcripts are joined together under the direction of protein complexes. These complexes are :

Mechanism OF Transcription in Eukaryotes

Heterogeneous nuclear RNA is converted into mRNA by

Process Of Transcription In Eukaryotes

During transcription of RNA

Mark the incorrect differences between eukaryotic and prokaryotic transcription. I. In eukaryotes , the genes are split having exons and introns while in prokaryotes it isn't . ii The structural gene which is to be transcribed is generally mono- cistronic in prokaryotes and poly-cistronic in eukaryotes . III . The RAN formed with the help of RNA polymerase in eukaryotes requires future processing to function as m-RNA while in prokaryotes it is directly used as m - RNA. IV. In eukaryotes, RNA polymerase binds to the promoter region while in prokaryotes it binds to the operator region .

MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE -COMPETITION FILE OBJECTIVE TYPE QUESTIONS (Multiple Choice Questions (MCQs) :)
  1. Location or sites in the human DNA where single base DNA differences o...

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  2. The 3'-5' phosphodiester linkages inside a polynucleotide chain serve ...

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  3. In transcription in eukaryotes, heterogenous nuclear RNA (hnRNA)is tra...

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  4. Non-proteinaceous enzyme that acts as a catalyst for the formation of ...

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  5. In lac operon i gene codes for :

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  6. Which one of the following have dual function ? It codes for methionin...

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  7. Menthyl guanosine triphosphate is added to the 5' end of hnRNA in a pr...

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  8. A typical nucleosome contains :

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  9. In the clotting mechanism pathway , thrombin activates factors

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  10. House-keeping proteins occur in

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  11. Which of the following statement about colour blindness is correct

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  12. A mixture containing DNA fragments A,B,C and D, with molecular weights...

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  13. Which of the following DNA sequence qualifies to be designted as a pal...

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  14. If the total amount of adenine and thymine in a double stranded DNA is...

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  15. RNA polymerase II is responsible for transcription of :

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  16. Which of the following sequences will be produced as a result of trans...

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  17. Transposons are

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  18. Purine possess nitrogen at

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  19. Test cross is a cross between:

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  20. In a DNA molecule distance between two bases is

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