Question : Polycistronic mesenger RNA (mRNA) usually occurs in
Answer»
bacteria prokaryotes eukaryotes both a and b
Solution :(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 aspolycistronic or polygenic. Prokaryotic mRNAare POLYCISTRONIC.