What is the main function of RNA in relation to protein synthesis?

Protein synthesis is driven by ribosomes. The protein blueprint is carried to the ribosomes by messenger RNA (mRNA) from the cell’s DNA. You can read about Gene-editing (Advantages and Concerns) – UPSC Notes (GS III) in the given link.

Further readings:

1. Genetic Engineering – Meaning, Applications, Advantages and Challenges [UPSC Notes]
2. Topic-Wise GS 3 Questions for UPSC Mains