What Biomolecule Delivers the Aminoacyl-TRNA to the "A Site" of the E

Question

What biomolecule delivers the aminoacyl-tRNA to the "A site" of the E. coli ribosome?
A) initiation factor-1
B) initiation factor-3
C) elongation factor-G
D) elongation factor-Ts
E) elongation factor-Tu

Accepted Answer

Elongation factor-Tu (EF-Tu) is responsible for delivering the aminoacyl-tRNA to the A site of the ribosome during protein synthesis in bacteria like E. coli.