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Polycistronic mesenger RNA (mRNA) usually occurs inA. bacteriaB. prokaryotesC. eukaryotesD. both a and b |
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Answer» Correct Answer - d (d) : When a particular gene codes for a mRAN strand it is said to be monocistronic or monogenic. When several genes (cistrons) are transcribed into a single mRNA molecule, it is described as polycistronic or polygenic. Prokaryotic mRNA are polycistronic. |
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