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BotanyNEET 2019Transcription, genetic code, translation

Molecular Basis of Inheritance

Under which of the following changes will there be NO change in the reading frame of the mRNA 5′-AACAGCGGUGCUAUU-3′5'\text{-AACAGCGGUGCUAUU-}3'?

  1. A.Insertion of G at the 5th position
  2. B.Deletion of G from the 5th position
  3. C.Insertion of A and G at the 4th and 5th positions respectively
  4. D.Deletion of GGU from the 7th, 8th and 9th positions✓

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