500
Choose the answer that has these events of protein synthesis in the proper sequence.
1. Ribosome shifts mRNA one codon as tRNA with polypeptide moves from A to P site.
2. A small ribosomal subunit binds with mRNA.
3. A release factor binds to the A site.
4. Peptide bond formation between amino acid in A site and polypeptide in P site.
5. Codon/anticodon recognition results in aminoacyl-tRNA binding to A site.
A. 2, 4, 5, 3, 1
B. 2, 4, 5, 3, 1
C. 4, 5, 2, 1, 3
D. 2, 5, 4, 1, 3
E. 3, 1, 4, 5, 2
D. 2, 5, 4, 1, 3