EVERYDAY SCIENCE

Detailed explanation-1: -The nucleus is surrounded by a system of two concentric membranes, called the inner and outer nuclear membranes. The outer nuclear membrane is continuous with the endoplasmic reticulum, so the space between the inner and outer nuclear membranes is directly connected with the lumen of the endoplasmic reticulum.

Detailed explanation-2: -The nuclear envelope is a double membrane composed of an outer and an inner phospholipid bilayer.

Detailed explanation-3: -Every nucleus is girdled and covered by a double-layered membrane, known as the nuclear envelope or nuclear membrane. It separates the nucleoplasm (the fluid present in the nucleus), from the cytoplasm. The nuclear membrane is present in both the plant and animal cells.

Detailed explanation-4: -The nuclear membrane, also called the nuclear envelope, is a double membrane layer that separates the contents of the nucleus from the rest of the cell. It is found in both animal and plant cells. A cell has many jobs, such as building proteins, converting molecules into energy, and removing waste products.

Detailed explanation-5: -The nucleus does have a double membrane because it protects the genetic material that is retained inside while also separating the chromosomes from the cytoplasm and other cell components. Moreover, it is essential to prevent the leakage of cytoplasm into the nucleus, which could disrupt any of the nucleus’s contents.