Final answer:
During the process of translation in biology, aminoacyl-tRNAs bind to the ribosome during the elongation step.
Step-by-step explanation:
The step of translation that involves aminoacyl-tRNAs binding to the ribosome is elongation. During elongation, the ribosome moves along the mRNA and reads the codons. Each codon codes for a specific amino acid, and the corresponding aminoacyl-tRNA with the matching anticodon binds to the ribosome. This allows the amino acid to be added to the growing polypeptide chain.
Learn more about Translation in Biology