Question

Interphase nucleus is enclosed by:

• A. Non-porous nuclear membrane
• B. Porous double nuclear membrane
• C. Non-porous double discontinuous nuclear membrane
• D. A single porous unit membrane

Answer 1

The correct option is B Porous double nuclear membrane

During late interphase, the nucleus is well defined and surrounded by the double membraned nuclear envelope. The nuclear membrane includes an array of small holes or pores that permit the passage of certain materials, such as nucleic acids and proteins, between the nucleus and cytoplasm.