Question

private nucleus which isnot surrounded in a nuclear membrane​

Answer 1

Answer:

A nuclear membrane is a double membrane that encloses the cell nucleus. It serves to separate the chromosomes from the rest of the cell. 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.

Explanation:

Hᴏᴘᴇ ᴛʜɪs ʜᴇʟᴘs ʏᴏᴜ

Answer 2

The cell nucleus acts like the brain of the cell. ... The nucleus is not always in the center of the cell. It will be a big dark spot somewhere in the middle of all of the cytoplasm (cytosol). You probably won't find it near the edge of a cell because that might be a dangerous place for the nucleus to be.