Question

While mRNA strands are being created a sequence is sometimes miscopied. What is the best possible outcome for the cell should this take place?

The miscopied sequence codes for the same amino acids as the original sequence.

The new sequence creates a protein that serves a different function from the original.

The ribosomes will correct the mistake before the tRNA matches an amino acid to it.

The mRNA will only be used to create non-critical proteins for the cell.