A newly discovered antibiotic can inhibit bacterial protein synthesis. If this antibiotic is added to a cell-free protein synthesis system using AUGUUUUUUUAG as a template, only one dipeptide product is synthesized. Based on the above information, which step do you think the antibiotic inhibits protein synthesis?
A、Aminoacyl-tRNA enters the A site of the ribosome;
B、Peptidyl transferase;
C、Ribosome translocation;
D、Termination of translation
发布时间：2025-07-19 13:46:10
