How Is the Nuclear Membrane Related to the Endoplasmic Reticulum

Multiple Choice

How is the nuclear membrane related to the endoplasmic reticulum?

A) The nucleolus is present in the nucleus, but communicates directly with the endoplasmic reticulum.
B) The inner and outer bilayers of the nuclear envelope are separated by a space that is continuous with the space inside the endoplasmic reticulum, thus providing direct contact between the two structures.
C) Ribosomes that exit the nucleus through the nuclear pore complex attach to ribosome receptor locations on the endoplasmic reticulum, thus providing a means of communication between the two structures.
D) The nuclear lamina anchors the endoplasmic reticulum, providing structural support and communication through direct contact.