Why are ribozymes significant in demonstrating RNA's potential role in early life?

Ribozymes demonstrate that RNA is less efficient than proteins in catalysis.

Ribozymes indicate RNA's role is limited to storing genetic information, not catalysis.

Ribozymes show that RNA can catalyze biochemical reactions, supporting the idea that RNA could have enabled early life forms.

Ribozymes prove RNA cannot act without DNA's assistance, undermining the RNA world hypothesis.