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Question

A phenomenon, where the third base of tRNA at its 5’ end can pair with a non-complementary base of mRNA is called

A
universality
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B
colinearity
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C
degeneracy
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D
wobbling
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Solution

The correct option is D wobbling
The Wobble Hypothesis explains why multiple codons can code for a single amino acid. One tRNA molecule can recognise and bind to more than one codon, due to the less-precise base pairs that can arise between the 3rd base of the codon and the base at the 1st position on the anticodon.

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