Question

DNA sequence is TAG. what shall be the sequence in anticodon of t-RNA

• A. $UAG$
• B. $ATC$
• C. $ATG$
• D. $UAC$

Answer 1

Answer: (A)

$UAG$

If the sequence of DNA is TAG, then the messenger RNA of this DNA will have complementary sequence on it which will be AUC. The anticodon of t-RNA will be complementary to the m-RNA which will be UAG.

So the right answer is option 'UAG'.