 
 <translate> Come up with a question and stream of consciousness reasoning that would justify this answer: The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression <ibo> Na-abịa na ajụjụ na iyi nke nsụhọ nke ga-ezi ezi a azịza: The nucleus na-ekwusi ike n'ezi ihe nke mkpụrụ ndụ ihe nketa na-achịkwa ọrụ nke cell site na-achịkwa mkpụrụ ndụ ihe nketa okwu 