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Genetics and evolution

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Question 8

Which of the following processes occur during the transcription of a gene to produce RNA?

  1. breakage and (re)formation of hydrogen bonds between DNA strands
  2. formation of phosphodiester bonds between RNA nucleotides
  3. alignment of complementary tRNA molecules with mRNA codons

1, 2 and 3

Only 1 and 2

Only 2 and 3

Only 1

Genetics and evolution Questions

  1. A Level
  2. /Biology
  3. /Genetics and evolution