At what levels can genes be regulated in eukaryotes? [2]

Q. Which of the following statement(s) is/are correct?
Statement 1: In prokaryotes, gene expression is generally regulated at the site of transcriptional initiation.
Statement 2 : In eukaryotes regulation of gene expression occurs at multiple levels

Q. Regulation of gene expression occurs at ________ level(s) in eukaryotes. Whereas in prokaryotes it occurs in the ________ level

Q. In eukaryotes, regulation of gene expression could be exerted at:

Q. Regulation of gene expression in eukaryotes could be exerted at a. Transcriptional level (formation of primary transcript)
b Processing level (regulation of splicing)
c. Transport of mRNA from nucleus to the cytoplasm
d. Translational level

Q. The Operon regulates the gene expression at what level?