Question

write 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.
• In general, a eukaryotic cell has only one nucleus. However, some eukaryotic cells are enucleated cells (without a nucleus), for example, red blood cells (RBCs); whereas, some are multinucleate (consists of two or more nuclei), for example, slime molds.
• The nucleus is separated from the rest of the cell or the cytoplasm by a nuclear membrane.
• As the nucleus regulates the integrity of genes and gene expression, it is also referred to as the control center of a cell.

Explanation:

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Answer 2

Explanation:

⭕ Function of Nucleus :-

➡ Stores genetic information ( DNA & RNA)..

➡ DNA replication occurs in the nucleus which is then passed to daughter cells...

➡ Enable the synthesis of nearly all protein through the synthesis of RNA..