Every ribosome has three trna binding sites: the a site, the p site, and the e site. for the given sentences, select the correct site from the drop-down menu.
a. the binds the trna molecule that is attached to the growing peptide chain.
b. the site that binds the aminoacyl-trna is .
c. the site may be bound to deacylated (uncharged) trna.
d. the site that binds the peptidyl-trna is

a. P

b. A

c. E

d. P

Explanation:

Hello,

Based on the answers and the attached picture describing such process:

A. The P site holds the tRNA carrying the growing polypeptide chain.

B. That is A site and it called aminoacyl-tRNA since it binds to the charged aminoacyl peptide.

C. E site is the exiting site, therefore it turns out being the final stage on the uncharged molecule.

D. At the P site, the peptidyl-tRNA is bind to promote the peptide synthesis.

Best regards.