How Does This Figure Illustrate a Line of Evidence Supporting

question 12

Multiple Choice

How does this figure illustrate a line of evidence supporting RNA world?

• A) This figure illustrates a cofactor that indicates catalytic and structural functions performed by RNAs.
• B) This figure illustrates the removal of a hydroxyl group through a ribonucleotide reductase.
• C) This figure shows the catalytic site of a ribosome that is formed entirely from RNA.
• D) This figure illustrates one of the many essential parts of RNA present in the prebiotic environment.

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