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Nuclear Envelope is a double membrane covering which separates the nucleus from the cytoplasm. It is a discontinuous covering which us perforated by several nuclear pores. Nuclear pores allow exchange of materials between the nucleus and cytoplasm. The outer membrane of nucleus is usually connected with endoplasmic reticulum. It bears ribosomes.

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What is a double membrane that is covered with pores?

Phospholipid :)


Double membrane covered with pores?

This describes the structure of the nuclear envelope, which surrounds the cell nucleus. The double membrane provides a protective barrier, while the pores allow for the exchange of molecules such as proteins and RNA between the nucleus and the cytoplasm.


Double membrane with pores?

plastids


Surrounded by double layer of membrane with pores?

Nucleus


What is a double membrane which encloses the nucleus and contains many openings called pores?

nuclear membrane


What part of a cell is surrounded by a double membrane with pores?

Cell wall


What is the structure of a nuclear membrane?

The nuclear membrane consists of a double membrane that enclose the nucleus. These membranes are made of phospholipids with numerous pores.


Through what parts of the nucleus do materials enter and leave?

Nucleus is enclosed in double walled nuclear membrane. Nuclear membrane at certain distance have pores in them which are called nuclear pores. Nuclear pores are very selectively permeable.


Double layered membrane with pores surrounding the nucleus?

The double-layered membrane surrounding the nucleus is called the nuclear envelope. It has pores called nuclear pores which allow the movement of molecules like RNA and proteins in and out of the nucleus while regulating the passage of larger molecules. This structure helps to protect and regulate the contents of the nucleus.


The is a double membrane that is covered with pores?

The structure being described is the nuclear envelope, which surrounds the cell's nucleus. It consists of two lipid bilayers and contains nuclear pores that regulate the passage of molecules in and out of the nucleus.


What are cell membrane pores are made of?

Cell membrane pores are made up of protein.


What is the nucleus of a cell covered by?

The nucleus of a cell is covered by a double membrane known as the nuclear envelope. This envelope consists of two lipid bilayers that separate the contents of the nucleus from the cytoplasm. It also contains nuclear pores, which regulate the movement of molecules in and out of the nucleus, allowing communication with the rest of the cell.