AP Biologymediummcq1 pt
During elongation of translation, incoming aminoacyl-tRNAs enter the ribosome at the
A.A site
B.P site
C.E site
D.nucleus
Explanation
Core Concept
The A (aminoacyl) site receives each new tRNA; the growing chain transfers to it at the P (peptidyl) site, and spent tRNAs exit through the E site.
Correct Answer
AA site
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