It is hypothesized that ____ may have been the first informational molecule.
A) DNA
B) a protein
C) RNA
D) ozone
E) an amino acid

Name: It is hypothesized that ____ may have been the first informational molecule. A) DNA B) a protein C) RNA D) ozone E) an amino acid
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RNA is widely hypothesized to have been the first informational molecule due to its ability to both store genetic information and catalyze chemical reactions, a concept central to the RNA world hypothesis.

It Is Hypothesized That ____ May Have Been the First