The correct answer of the given question above would be the ENDOMEMBRANE SYSTEM. The cell structure that most resembles the human nervous system is the endomembrane system. The endomembrane system consists of a group of cell membranes and organelles that are interconnected in order to accomplish their function mainly to export proteins from the cell. The endomembrane system consists of nuclear envelope and plasma membrane. It also includes the endoplasmic reticulum, Golgi apparatus, lysosome and vacuoles.