A-A* (AO3/4) - Transcription

Biology: AQA A Level, topic 4.2.6

Test yourself on A-A* (AO3/4) - Transcription

  • What process is illustrated in the figure?

  • What characteristic of the genetic code points to a common ancestry for all organisms?

  • Which fraction will not be labeled?

  • You sequence a gene of interest and isolate the matching mRNA. You find that the mRNA is considerably shorter than the DNA sequence.

    Why is that?

  • What process transfers heritable material to the next generation?

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