In Northern blotting,RNAs are separated by ge | vedclass

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(A) Northern blotting is a technique used in molecular biology to study gene expression by detection of $RNA$ (or isolated $mRNA$) in a sample.In this

Vedclass · Accepted Answer

Diazobenzyloxymethyl

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(A) Northern blotting is a technique used in molecular biology to study gene expression by detection of $RNA$ (or isolated $mRNA$) in a sample.In this process,$RNA$ molecules are first separated by size using gel electrophoresis.After separation,the $RNA$ bands are transferred from the gel onto a solid support membrane,typically made of nitrocellulose or nylon.Among the given options,$Diazobenzyloxymethyl$ $(DBM)$ paper is a specialized membrane used for the covalent attachment of nucleic acids,specifically used in Northern blotting to immobilize $RNA$ molecules.Therefore,the correct option is $A$.

In Northern blotting,$RNAs$ are separated by gel electrophoresis and the $RNA$ bands are transferred onto a membrane of:

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