what is one difference between gene regulation in prokaryotes and eukaryotes?

prokaryotes remove exons from mRNA before translation while eukoaryotes translate the entire sequence of mRNA

all eukaryotes use operons to organize their genes while prokaryotes do not

eukaryotes transcribe genes in response to environmental stimuli while prokaryotes transcribe genes randomly

prokaryotes do not store their genes in a nucleus like eukaryotes do

The correct answer is: prokaryotes do not store their genes in a nucleus like eukaryotes do.