Which triplet in DNA codes for valine ?
Correct answer: E. None of these
- A. CTT
- B. AGU
- C. CAT
- D. AAT
- E. None of these
Explanation
Valine is coded by the mRNA codons GUU, GUC, GUA and GUG, corresponding to GTT, GTC, GTA and GTG on the DNA coding strand. None of the listed triplets is a valine codon.
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