The nuclear envelope is continuous with the rough ER, but it differs from the rough ER in that it
A) consists of tubes, like the smooth ER.
B) has unique pores.
C) consists of two membranes separated by a space.
D) is not associated with ribosomes.

Question

Quizplus · Accepted Answer

The nuclear envelope has unique pores called nuclear pores that regulate the passage of molecules between the nucleus and the cytoplasm, which is a feature not found in the rough ER.

The Nuclear Envelope Is Continuous with the Rough ER, but It