• 2022-06-03
    Group I introns are remarkable because:
    A: They are spliced by external RNA molecules without protein involvement.
    B: They are spliced by protein molecules in the absence of external RNA molecules.
    C: They are autocatalytic.
    D: They are only present in mitochondrial and chloroplast genomes.
  • C

    内容

    • 0

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    • 1

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    • 2

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    • 3

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    • 4

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