Fact 1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence.

Fact 2: Aminoacylation is the adding of an amino acid to the tRNA molecule.

Given the two facts above, answer the question "What bring amino acids to the ribosome in the correct sequence?" with the following options: 
- Chemical energy
 - Aminoacylation
 - Dilution
 - a delta
 - Cooking
 - heat or cold
 - it needs them
 - A Greek letter


 

  Aminoacylation       