AQA A-Level Biology 2025/6

Biology • A-Level

Question 1 of 41

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What is the primary function of the 5' cap on a eukaryotic mRNA during translation?

Hint: Consider how the ribosome identifies and binds to the mRNA in eukaryotic cells.

It is the site where the first amino acid is added It is removed before translation begins It signals termination of transcription It recruits the ribosome by binding eIF4E

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