One scientific hypothesis about the origin of life holds that
A.
RNA replaced...
Biology, 28.03.2020 09:26 VampireQueen01
One scientific hypothesis about the origin of life holds that
A.
RNA replaced DNA as the most stable information-storing molecule.
B.
RNA existed before DNA.
C.
proteins that duplicate themselves came to function in information storage.
D.
as cells evolved they stopped using RNA entirely.
Answers: 2
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