Question

explain structure and function of nucleus​

Answer 1

Answer:

The cell nucleus is a membrane-bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is the command center of a eukaryotic cell and is commonly the most prominent organelle in a cell accounting for about 10 percent of the cell's volume.

FUNCTION:

The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. The gel-like matrix in which the nuclear components are suspended is the nucleoplasm.

Explanation:

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Answer 2

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➠ STRUCTURE:-

• Largest cell organelle present in eukaryotic cells
• It is usually spherical
• It has double layer nuclear membrane with nuclear pores
• It has transparent granular matrix called nucleoplasm,
• chromatin network composed of DNA and histone proteins
• It also has a spherical body called Nucleolus

➠ FUNCTION:-

• It is the control centre of the cell.
• It contains genetic material DNA which regulates
• all metabolic activities of the body