RNA Processing in Prokaryotes and Eukaryotes Quiz
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Questions and Answers

Which type of modification takes place while the RNA is still being synthesized?

  • Cleavage by specific nuclease (correct)
  • Base modification
  • Removal of extra nucleotides
  • Addition of nucleotides

    • What is the most modifiable nucleic acid?

  • mRNA
  • snRNA
  • rRNA
  • tRNA (correct)

    • Which enzyme removes the intron in tRNA processing?

  • Ligase
  • RNase P
  • tRNA nucleotidyltransferase
  • Endonuclease (correct)

    • How many enzymatic functions are required for the >60 modifications to the bases and ribose in tRNA?

    <p>100</p> Signup and view all the answers

    At what stage are most modifications to tRNA completed?

    <p>Before the tRNA precursors have been cleaved to the size of mature tRNA</p> Signup and view all the answers

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