What is Nucleus in Cell Biology
What is Nucleus in Cell
In animals cell it is present in center of the cell. In plants it is present at side due to presence of large vacuole.
Structure:
- i) A nuclear membrane is present outside of the nucleus. It give the shape and support to nucleus.
- ii) Nuclear pores are used for transportation of materials from cytoplasm to nucleus.
iii) Nucleoplasm is a jelly like substance which contain chromosomes, nucleolus etc.
Function:
- i) It controls all the activities of the cell.
- ii) It plays important role in cell division or cell reproduction.
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