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Kaplan Qbank USMLE



Author7 Posts
  #1

Which RNA contains 7-methylgunine at the 5`end?
a 5S RNA
b rRNA
c hnRNA
d tRNA

  #2

C-hnRNA :?:

  #3

yes i too go for hnRNA

  #4

thats the answer 8) because hnRNA is converted in mRNA, so as the mRNA, hnRNA have in the cap the 7-methylgunine

  #5

what r the different steps of RNA processing??

  #6

capping
adding a poly u tail
and splicing using spliceosomes
this will give u a mature mRNA

___________________
M.B

  #7

THANX MARIA.B







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