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Menthyl guanosine triphosphate is added ...

Menthyl guanosine triphosphate is added to the 5' end of hnRNA in a process of

A

Splicing

B

Capping

C

Tailing

D

None of these

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The correct Answer is:
B
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Select the correct statements regarding the process of transcription in eukaryotes. (i) The strand of dsDNA which takes part in transcription process is called as coding strand. (ii) The enzyme RNA polymerase can catalyse polymerisation only in one direction i.e. , 5' rarr 3' . (iii) An unusual nucleotide methyl guanosine triphosphate is added to the 5' end of hnRNA during capping. (iv) During tailing process, adenylate residues (200-300) are added at 3' end in a template independent manner.

Methl guanosine triphosphate is associated with

Methyl guanosine triphosphate is associated with :

hn -RNA undergoes two additional processing. Out which, in one of them an unusual nucleotide (methyl guanosine triphosphate) is added to the 5' hnRNA. This is known as

Assertion (A): Primary transcripts in eukaryotes are non-functional. Reason (R) Methyl guanosine triphosphate is attached to 5'-end of hnRNA.

Assertion: Primary transcripts in eukaryotes are nonfunctional. Reason: Methyl guanosine triphosphate is attached to 5' - end of hnRNA.

In Krebs cycle guanosine triphosphate is formed during the conversion of

MODERN PUBLICATION-MOLECULAR BASIS OF INHERITANCE -COMPETITION FILE OBJECTIVE TYPE QUESTIONS (Multiple Choice Questions (MCQs) :)
  1. In lac operon i gene codes for :

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

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

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  4. A typical nucleosome contains :

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  5. In the clotting mechanism pathway , thrombin activates factors

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  6. House-keeping proteins occur in

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

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

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

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

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  11. RNA polymerase II is responsible for transcription of :

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

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  13. Transposons are

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  14. Purine possess nitrogen at

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  15. Test cross is a cross between:

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  16. In a DNA molecule distance between two bases is

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  17. Semiconservative model of DNA replication was proposed by which worker...

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  18. The enzyme needed in biological system for joining two molecules is ca...

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  19. Which of the following is structural subunit of DNA ?

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  20. Nitrogenous bases present in DNA

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