Molecules of Life: RNA and DNA

RNA and DNA play important but quite different roles in living systems. Do you know the differences between the two?

Press the CONTINUE button above to generate questions about RNA and DNA. Then choose RNA, DNA, BOTH or NEITHER by clicking below. Press CONTINUE again to generate the next statement.
RNA DNA BOTH NEITHER

Additional Help

Click here to see contents of the RNA list (and additional help).

Click here to see contents of the DNA list (and additional help).

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