Both the Nucleus and the Mitochondrion are Surrounded by a Two

Question

Both the nucleus and the mitochondrion are surrounded by a two layer membrane.

Accepted Answer

The nucleus and the mitochondrion both have a double membrane structure. The outer and inner membranes of the nucleus are separated by a fluid-filled space called the perinuclear space, while the outer and inner membranes of the mitochondrion are separated by the intermembrane space.