Nucleus

It is a protein that provides structural support for a chromosome.

• Importin

• Laminin

• Histone

• Chromatin

Refers to a laboratory-produced image of a person's chromosomes isolated from an individual cell and arranged in numerical order

IDENTIFY THE TYPE OF HETEROCHROMATIN POINTED THE BLUE ARROW.

the high concentration of ________ rapidly binds to importin-β to dissociate the complex, releasing the transported protein, followed by recycling of the importins back to the cytoplasm.

A protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm.

IDENTIFY THE STRUCTURE POINTED BY THE ARROW.

It Is a lightly packed form of chromatin (DNA, RNA, and protein) that is enriched in genes, and is often (but not always) under active transcription.

It is composed of eight histone proteins attached to DNA, forming a compact tight loop of DNA.

 is a dense fibrillar network of structural proteins that lines the inner nuclear membrane of eukaryotic cells.

It is the luminal space that separates the nucleus from the cytoplasm between the inner and outer nuclear envelope.