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In eukaryotes, during transcription...

In eukaryotes, during transcription

A

RNA polymerase-I transcribes rRNAs

B

RNA polymerase-II transcribes precuresor of mRNA

C

RNA polymerase-III is transcription of tRNA,5srRNA and snRNA

D

All of the above

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The correct Answer is:
D
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ARIHANT NEET-GENE, ITS EXPRESSION AND REGULATION-Chapter Exercise (A) Taking it together (Assorted questions of the Chapter for Advanced Level Practice
  1. In genetic code , the codon is read in mRNA in a contiguous fashion be...

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  2. Which the amino acids activated in the presense of ATP and linked to t...

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  3. In eukaryotes, during transcription

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  4. Ribosome contains two sites in the large subunit for

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  5. The expression of genes is regulated by

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  6. In eukaryotes, the regulation could be exerted at

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  7. The fact that a purine base always paired through hydrogen bonds with ...

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  8. Which enzyme is responsible for the synthesis of tRNA

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  9. The replication of DNA in eukaryotes commences from

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  10. If Meselson and Stahl's experiment is continued for four generations i...

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  11. In E. coli, the lac operon gets switched on when

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  12. Which of the following are the functions of RNA

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  13. The RNA polymerase holoenzyme transcribes

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  14. Discontinuous synthesis of DNA occurs in one strand, because

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  15. With regard to mature mRNA in eukaryotes

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  16. When TMV-RNA is used for infection, the amino acid sequence of the coa...

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  17. Which of the following is not true for an anticodon?

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  18. In E. coli, tryptophan switches off the trp operon by

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  19. A bacterium with completely radioactive DNA was allowed to replicate i...

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  20. RNA and DNA were artificially synthesised in vitro by

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