Multiple choice Which among the following is the 3' end of the tRNA? Carrier end Recognition end Enzyme site Ribosome site Reveal answer Fill a bubble to check yourself A Correct answer Explanation It is described as the 3' end of the tRNA. Here a particular amino acid gets associated. The tRNA molecule has a base triplet CCA with OH group at the tip. The COOH of amino acid conjoins the OH group.