NEET Biology question

What is true about tRNA?

(A)It binds with an amino acid at its 3' endCorrect
(B)It has five double stranded regions
(C)It has a codon at one end which recognises the anticodon on messenger RNA
(D)It looks like clover leaf in the three dimensional structure

Answer: (A)

Solution

tRNA's 3' end (the CCA terminus) is the site of amino acid attachment (aminoacylation). It has four (not five) double-stranded arm regions in its cloverleaf secondary structure, it bears an

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Question ID VK-111557