Which of the following pairs does not exhibit | vedclass

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(D) Complementarity refers to the specific base-pairing or structural interaction where two molecules fit together like a lock and key or through hydr

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$mRNA$ and protein

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(D) Complementarity refers to the specific base-pairing or structural interaction where two molecules fit together like a lock and key or through hydrogen bonding.$1$. $DNA$ template and $mRNA$ exhibit complementarity through base pairing $(A-U, T-A, C-G, G-C)$.$2$. The operator sequence and repressor protein exhibit complementarity,as the repressor protein binds specifically to the operator site.$3$. The inducer and repressor protein exhibit complementarity,as the inducer binds to the repressor to change its conformation.$4$. $mRNA$ and protein do not exhibit complementarity. $mRNA$ is a sequence of nucleotides that codes for amino acids,while the protein is a sequence of amino acids. The relationship between them is governed by the genetic code (codons),not by physical complementarity or base pairing.

Which of the following pairs does not exhibit complementarity?

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