The first molecule of life was likely ____.
A)DNA
B)RNA
C)oxygen
D)carbon dioxide
E)proteins

Name: The first molecule of life was likely ____. A)DNA B)RNA C)oxygen D)carbon dioxide E)proteins
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Question

The first molecule of life was likely ____. ​
A)DNA
B)RNA
C)oxygen
D)carbon dioxide
E)proteins

Quizplus · Accepted Answer

RNA is thought to have been the first molecule of life because it is capable of both carrying genetic information and catalyzing chemical reactions, suggesting it could have played a role in early metabolism. Additionally, RNA is simpler in structure than DNA and can self-replicate.

The First Molecule of Life Was Likely ____