Explain the process of making heterogamous nuclear RNA (hn RNA) into a fully functional mRNA in eukaryotes. Where does this process occur in the cell?

Explain the major steps of glycolysis. Where does this process occur in a cell ?

Complete the following equation of conversion of pyruvic acid into acetyl coenzyme A. Where does this process occur inside the cell ?

(a) Describe this process of synthesis of fully functional mRNA in a eukaryotic cell. (b) How in the process of mRNA synthesis different from that in prokaryotes?

What is the role of RNA polymerase III in the process of transcription in eukaryotes?

Mark the incorrect differences between eukaryotic and prokaryotic transcription. I. In eukaryotes , the genes are split having exons and introns while in prokaryotes it isn't . ii The structural gene which is to be transcribed is generally mono- cistronic in prokaryotes and poly-cistronic in eukaryotes . III . The RAN formed with the help of RNA polymerase in eukaryotes requires future processing to function as m-RNA while in prokaryotes it is directly used as m - RNA. IV. In eukaryotes, RNA polymerase binds to the promoter region while in prokaryotes it binds to the operator region .

a) Explain the process of DNA replication with the help of a schematic diagram. b) In which phase of the cell cycle does replication occur in Eukaryotes? What would happen if cell-division is not followed after DNA replication?