List various components of nucleus. Describe the structure of ‘nuclear pore complex’ with the help of neat labelled diagram.

Components of the Nucleus:

The nucleus is a highly organized organelle found in eukaryotic cells, serving as the control center for cellular activities and harboring the cell's genetic material. It is enclosed by a double membrane called the nuclear envelope, which contains various components essential for its function. These components include:

1. Nuclear Envelope: Comprising an inner and outer membrane with a space in between called the perinuclear space, the nuclear envelope separates the nucleus from the cytoplasm. It regulates the passage of molecules in and out of the nucleus through nuclear pores.

2. Nuclear Pores: These are protein-lined channels that span the nuclear envelope, facilitating the exchange of molecules between the nucleus and the cytoplasm.

3. Chromatin: Consisting of DNA and associated proteins, chromatin is the material of chromosomes. It condenses to form visible chromosomes during cell division.

4. Nucleoplasm: The semi-fluid matrix within the nucleus where chromatin and nucleoli are suspended.

5. Nucleolus: A prominent structure within the nucleus involved _____ __________ _____ _________ _____ ____ ___ ________.
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