To determine the tRNA anticodon that pairs with the mRNA codon AUU, we need to find the complementary bases.
The mRNA codon AUU consists of:
- A (adenine) pairs with U (uracil in RNA)
- U (uracil) pairs with A (adenine)
- U (uracil) pairs with A (adenine)
Thus, the tRNA anticodon complementary to AUU would be:
- UAA
So the correct sequence of bases on the tRNA is **UAA**.