Question

Select all functions that researchers believe RNA would have carried out in an RNA world?

Answer 1

RNA in an RNA world would have carried out functions such as information storage and retrieval, catalytic activity, and self-replication.

Step-by-step explanation:

The functions that researchers believe RNA would have carried out in an RNA world include:

1. Information Storage and Retrieval: RNAs act as warehouses of genetic information, encoding instructions like DNA.
2. Catalytic Activity: Some RNAs can carry out chemical reactions, acting as catalysts similar to proteins.
3. Self-Replication: RNA can replicate itself through autocatalytic processes, allowing for the transmission of genetic material.