What is mRNA?

What is hnRNA? Explain the changes hnRNA undergoes during the processing to form mRNA?

What is the nature of eukaryotic mRNA?

A functional piece of mRNA has 66 codons. What is the maximum number of amino acids that could be present in the protein, coded for this mRNA?

What is the main difference between eukaryotic and prokaryotic mRNA?

What is polycistronic mRNA?