Eukaryotic Cells Have DNA Enclosed in a Double Membrane Called

Eukaryotic cells have DNA enclosed in a double membrane called the nucleus. The nucleus functions to

A) separate the DNA from other activities that occur in the cytoplasm.
B) prevent the DNA from influencing the activities in the cytoplasm.
C) prevent materials associated with the DNA from coming into contact with the cell's cytoplasm.
D) separate the DNA and mRNA from the cytoplasm.
E) separate the DNA from the RNA.