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Chromatin is always present in a cell. The term "chromatin" refers to the "relaxed" form of chromosomes when the cell is not dividing.
In a nutshell:
Just prior to mitosis,(the S-phase of the cell cycle), the cell makes a copy of each chromosome which is joined to the original. It is in the first step of mitosis- "Prophase" that the chromatin condenses by coiling up even tighter, and getting fatter- forming the familiar "X" we see in drawings and in our textbooks.
As mitosis progresses, the fat X-shaped chromosome is pulled apart, each half going to a different side of the cell. The cell now constricts down the center, and splits in half (M stage) , forming two cells. Each cell should have the same number of chromosomes that the original "parent cell" had. The chromosomes relax again, the cell grows (G1), duplicates the chromosomes (S), prepares for mitosis (G2), then divides (M). Ad infinitum.
What else can I help you with?
What cell part contains chromatin?
Chromatin is contained within the nucleus of a cell. It is a complex of DNA and proteins that form chromosomes during cell division.
Is a chromatin found in a plant cell?
Yes, chromatin is found in plant cells. Chromatin is a complex of DNA and proteins that forms the genetic material within the nucleus of a cell. It plays a crucial role in regulating gene expression and packaging the DNA.
When the DNA in a cell is uncoiled and spread throughout the nucleus it is called?
When the DNA in a cell is uncoiled and spread throughout the nucleus, it is called chromatin. Chromatin consists of DNA and associated proteins that help organize and regulate gene expression within the cell.
Is chromatin condensed during cell division?
Yes, chromatin is condensed during cell division to form distinct chromosomes.
What is the relationship between chromatin and chromosomes?
Chromatin is a complex of DNA and proteins in the nucleus of a cell, while chromosomes are condensed and visible structures of chromatin during cell division. Chromosomes are formed from condensed chromatin to allow for organized and efficient segregation of genetic material. Essentially, chromosomes are the condensed form of chromatin.
What cell part contains chromatin?
Chromatin is contained within the nucleus of a cell. It is a complex of DNA and proteins that form chromosomes during cell division.
Is a chromatin found in plant cell or a animal cell?
Both. Chromatin is just the loosely wound, diffuse form of a chromosome that is the usual state in the cell's nucleus.
What does the chromatin do in the cell?
Chromatin contains the instructions for direting the cell's functions. It also contains DNA.
Is there a chromatin in plant cell and animal cell?
Yes. All cells have chromatin. It contains the DNA.
What does the chromatin do for the cell?
Chromatin is a mass of DNA located in the nucleus.
Is a chromatin found in a plant cell?
Yes, chromatin is found in plant cells. Chromatin is a complex of DNA and proteins that forms the genetic material within the nucleus of a cell. It plays a crucial role in regulating gene expression and packaging the DNA.
Do animal cell have a chromatin?
Yes. It has a nucleus, and the nucleus contains chromatin.
Is the Cell chromatin plant cell or animal cell?
It is Both.
When the DNA in a cell is uncoiled and spread throughout the nucleus it is called?
When the DNA in a cell is uncoiled and spread throughout the nucleus, it is called chromatin. Chromatin consists of DNA and associated proteins that help organize and regulate gene expression within the cell.
What type of cell is chromatin in?
Chromatin is found in the nucleus of most eukaryotic cells.
What do a chromatin do?
a chromatin is a material in the cell that contains DNA and carries genetic information
Is chromatin condensed during cell division?
Yes, chromatin is condensed during cell division to form distinct chromosomes.
