Question

28. Which of the following statements about the ribosomal
peptidyl transferase activity is correct?
1. The peptidyl transferase activity resides in the large
(50 S or 60 S) ribosomal subunit.
II. It facilitates transfer of the C-terminus of the peptide
chain from the peptidyl tRNA to the N-terminus of the
aminoacyl tRNA in the A-site.
III. It facilitates transfer of the N-terminus of the aminoacyl
tRNA from the A-site to the C-terminus of the peptidyl
tRNA in the P-site by deacylation of aminoacyl tRNA.
IV. It hydrolyses GTP in order to allow for translocation of
the ribosome.
(a) I and II
(b) II and III
(C) I, II and III
(d) I, II, III and IV


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Answer 1

Answer:

think it is a.1 and 2

Explanation:

Answer 2

Explanation:

think it is A1 and 2

this is the answer I think so