As a ribosome translocates along an mRNA molecule by one codon, which of the following occurs?
A) The tRNA that was in the A site moves into the P site.
B) The tRNA that was in the P site moves into the A site.
C) The tRNA that was in the A site moves to the E site and is released.
D) The tRNA that was in the A site departs from the ribosome via a tunnel.
E) The polypeptide enters the E site.
Correct Answer:
Verified
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Figure 17.4 ![]()
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