You are presented with the question "What brings the building blocks of proteins to the ribosomes in the correct sequence?" and the following answer choices: 
- recycling
 - flow of electrons
 - Chemical energy
 - it needs them
 - an engine
 - light energy
 - A computer
 - molecules of tRNA

Now knowing that molecules of tRNA bring amino acids to the ribosome in the correct sequence and amino Acids Amino acids are the building blocks of proteins, choose the best answer.


 

        molecules of tRNA 