Question

tRNA attaches amino acid to its:

• A. 3' end
• B. 5' end
• C. Anticodon loop
• D. DHU loop

Answer 1

The correct option is A 3' end

At one end, the tRNA has 3' end which attaches amino acid. The covalent attachment to the tRNA 3' end is catalyzed by enzymes called as aminoacyl-tRNA synthetase.