Translation: Initiation, Elongation, Termination · Zoology

The E site of the ribosome functions to:

  1. Bind incoming tRNA
  2. Hold the growing polypeptide
  3. Release empty tRNA
  4. Bind mRNA
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Correct answer: Release empty tRNA

The E site releases tRNA after it has transferred its amino acid. This allows the ribosome to continue elongation.

Difficulty: Medium Question 9 of 20

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