A tRNA molecule has anticodon UAA. Which amino acid does it carry?

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Study for the A2 Genetic Control of Proteins and Control of Gene Expression Test. Utilize flashcards and multiple-choice questions, each with hints and explanations. Prepare for your exam confidently!

Multiple Choice

A tRNA molecule has anticodon UAA. Which amino acid does it carry?

Explanation:
Anticodons are read 3' to 5' and pair with codons on mRNA in the opposite orientation. The anticodon UAA (written 3' to 5') pairs with the codon AUU (5' to 3'), and AUU is one of the codons for isoleucine. So this tRNA delivers isoleucine during translation.

Anticodons are read 3' to 5' and pair with codons on mRNA in the opposite orientation. The anticodon UAA (written 3' to 5') pairs with the codon AUU (5' to 3'), and AUU is one of the codons for isoleucine. So this tRNA delivers isoleucine during translation.

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