Question

. Describe the functions of nucleus.(​

Answer 1

Answer:

The Cell Nucleus

The nucleus is a highly specialized organelle that serves as the information processing and administrative center of the cell. This organelle has two major functions: it stores the cell's hereditary material, or DNA, and it coordinates the cell's activities, which include growth, intermediary metabolism, protein synthesis, and reproduction (cell division).

Only the cells of advanced organisms, known as eukaryotes, have a nucleus. Generally there is only one nucleus per cell, but there are exceptions, such as the cells of slime molds and the Siphonales group of algae. Simpler one-celled organisms (prokaryotes), like the bacteria and cyanobacteria, don't have a nucleus. In these organisms, all of the cell's information and administrative functions are dispersed throughout the cytoplasm.

Answer 2

Describe the functions of nucleus.

1. To control gene expression.
2. To mediate the replication of DNA.
3. Stores the cell's hereditary material.
4. Coordinate various cell's activity.
5. Maintain the integrity of the cell by facilitating transcription.