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Process of Translation

The triplet o...

Question

The triplet on coding strand of DNA is ATG. What would be the required anti-codon on corresponding tRNA during translation?

A

UAA

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B

UAG

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C

UGA

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D

UAC

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Solution

The correct option is D UAC
tRNA has anticodons complimentary to the codons in mRNA. Thus if ATG is the DNA codon then the corresponding codon would be UAC as by Chargaff's rules A pairs with T which is replaced by U in RNA while G pairs with C.
Thus, the correct answer is option D.

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