nucleus
how nucleus work(and explain it)
explain about nucleus
the nucleus is usually the largest and most conspicuous structure in a cell under a light microscope, it is often the only organeele visible the nucleuss serves as the control center for cellular operations a single nucleus stores all the information needed to direct the synthesis of the more than 100000 diferent proteins in the human body. the nucleus determines the structure of the cell
For a cell, the nucleus is the center of the cell containing all the information for that cell including how to create new cells and how it should function in an organism.
function
The main function of the nucleus is the expression of genes, replicating the cell and regulation of the work of the cell. This mostly encompasses that it is the part that makes sure cellular reproduction and function goes smoothly. Each nucleus is the center of the cell’s world and makes sure it functions correctly in the group if it is part of a group or on its own if it is doing a singular task. The nucleus signals the beginning of reproduction and it aligns everything so that the right number of genes and chromosomes go in each of the new daughter cells. Each nucleus contains the genetic coding not only of the cell that it is but of the being it is part of. There are a few cells out there that do not have a nucleus such as the red blood cell, but most cells do.
The main functions of nucleus are 3 specific biochemical reactions that control whole life and activities of cells . These reactions are
1 : Replication of DNA.
2 : Transcription of DNA. to form RNA .
the nucleus is usually the largest and most conspicuous structure in a cell under a light microscope, it is often the only organeele visible the nucleuss serves as the control center for cellular operations a single nucleus stores all the information needed to direct the synthesis of the more than 100000 diferent proteins in the human body. the nucleus determines the structure of the cell
For a cell, the nucleus is the center of the cell containing all the information for that cell including how to create new cells and how it should function in an organism.
function
The main function of the nucleus is the expression of genes, replicating the cell and regulation of the work of the cell. This mostly encompasses that it is the part that makes sure cellular reproduction and function goes smoothly. Each nucleus is the center of the cell’s world and makes sure it functions correctly in the group if it is part of a group or on its own if it is doing a singular task. The nucleus signals the beginning of reproduction and it aligns everything so that the right number of genes and chromosomes go in each of the new daughter cells. Each nucleus contains the genetic coding not only of the cell that it is but of the being it is part of. There are a few cells out there that do not have a nucleus such as the red blood cell, but most cells do.
The main functions of nucleus are 3 specific biochemical reactions that control whole life and activities of cells . These reactions are
1 : Replication of DNA.
2 : Transcription of DNA. to form RNA .
why nucleus are important?
- The nucleus contains DNA; it is therefore the control center of the cell because DNA contains "instructions" needed for cell reproduction and also produces proteins that control metabolism and other cell functions.
- It stores the genetic information since it contains the DNA. And through DNA it decides the cell's activities because all metabolic activity depends on enzymes which are proteins and it's DNA that contains the genes that code for these and also all other proteins.
So the nucleus is like a brain that directs the cell.