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What is Which of the following function is done by RNAi in a gene? and explain in detail?
Ans. (c) Knock down(Ref: Robbins 9th/pg 3-4)Small interfering RNAs (siRNAs)*Short RNA sequences introduced experimentally into cells*Their action is similar to endogenous miRNAs.*Synthetic siRNAs targeted against specific mRNA have become useful laboratory tools to study gene function (so-called "knockdown technology")