Question
Biology Question on Genetics and Evolution
Amino acid is attached to which site of tRNA?
A
Anticodon loop
B
3’ end
C
5’ end
D
D-loop
Answer
3’ end
Explanation
Solution
The amino acid attaches to the 3’ end of the tRNA molecule. This site carries a CCA sequence where the specific amino acid binds, allowing tRNA to deliver the correct amino acid during protein synthesis.