What do you predict what happened to iso and which tRNA were unable to function properly during protein synthesis

There will be problem in production of amino acids.

Explanation:

The mRNA would not be translated into a chain of amino acids. As a result, there will be a problem in the production of amino acids.

The role of tRNA is to carry amino acids to the ribosomes. In the ribosome, mRNA is used as a template for protein synthesis process.

If tRNA were unable to function appropriately during protein synthesis, the mRNA would not be translated into a chain or sequence of amino acids.

As a result, proper amino acid won't be formed.