One hypothesis for the original function of precursors of tRNA is that:
A)they were self-replicating.
B)they carried amino acids to a catalytic RNA that made peptide bonds.
C)they carried nucleotides to a self-replicating RNA.
D)they protected RNA from undergoing mutations.

Question

Quizplus · Accepted Answer

The Answer of One hypothesis for the original function of precursors of tRNA is that:
A)they were self-replicating.
B)they carried amino acids to a catalytic RNA that made peptide bonds.
C)they carried nucleotides to a self-replicating RNA.
D)they protected RNA from undergoing mutations.

One Hypothesis for the Original Function of Precursors of TRNA