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Eukaryotic mRNAs have special modifications, not present in prokaryotic mRNAs.

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in Cell Biology by (121k points)
Eukaryotic mRNAs have special modifications, not present in prokaryotic mRNAs.

(a) True

(b) False

This question was posed to me in semester exam.

My question comes from Gene Expression topic in portion Gene Expression of Cell Biology

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The correct answer is (a) True

To elaborate: Eukaryotic mRNAs have special modifications on 5’ and 3’ termini, which are not present in prokaryotic mRNAs or on rRNAs or tRNAs. These include poly(A) tail on 3’ end and methylated guanosine cap on 5’ end.

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