Which of the following statements about $RNA$ polymerase are correct?
$i. \;RNA\; \text{polymerase } I \text{ transcribes } rRNAs.$
$ii. \;RNA \; \text{polymerase } II \text{ transcribes } snRNAs.$
$iii. \;RNA \; \text{polymerase } III \text{ transcribes } hnRNA.$
$iv. \;RNA \; \text{polymerase } II \text{ transcribes } hnRNAs.$

  • A
    $(i) \text{ and } (ii)$
  • B
    $(i) \text{ and } (iii)$
  • C
    $(ii) \text{ and } (iii)$
  • D
    $(i) \text{ and } (iv)$

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