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What is the phase in which a nucleus is visible and the DNA is spread out as chromatin?
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What phase does DNA is all spread out as chromatin and nuclear membrane is visible?
PROPHASE
In what phase does chromosomes condense and become visible?
The chromosomes in a cell's nucleus are only visible during the part of the cell cycle known as prophase. Prophase is the stage of mitosis in which chromatin condensation occurs.
Why do chromosomes become more visible during prophase?
Because the chromosomes seem to shorten and thicken prior to dividing, this makes them more visible.
When a chromosome is not dividing what form does it take?
An un-dividing chromosome remain in the form of loose chromatin material as seen in the inter-phase nucleus. At the tome of nuclear division this chromatin material is organized in the form of thread like structures called chromosomes.
What makes the chromosomes become visible during prophase?
When pro phase begins, the DNA molecules are progressively shortened and condensed by coiling, to form visible chromosomes.
What phase does DNA is all spread out as chromatin and nuclear membrane is visible?
PROPHASE
what phase is chromatin found in the nucleus?
interphase
The phase of mitosis where the chromatin fibers duplicate and condense into visible chromosomes is the?
The phase of mitosis where the chromatin fibers duplicate and condense into visible chromosomes is Interphase. Interphase is the first stage of the cell cycle.
A threadlike genetic material called chromatin is located within the?
In the inter-phase nucleus of the cell is located a threadlike genetic material called chromatin.
How does a nucleus in G2 differ from a nucleus in G1?
G1 phase is when the cell grows to its mature size and G2 phase is when the cell prepares for division.
During which phase do the chromatin fibers condense and shorten into chromosomes that are visible under the microscope?
PROPHASE
In what phase does chromosomes condense and become visible?
The chromosomes in a cell's nucleus are only visible during the part of the cell cycle known as prophase. Prophase is the stage of mitosis in which chromatin condensation occurs.
What phase does chromosomes decoil to form chromatin?
During DNA replication where the chromosomes becomes visible.
Chromatin is found in what phase of the cell cycle?
The phase of the cell cycle that chromatin is found in is in Interphase and part of phrophase. In interphase, chromatin is present. In prophase (which is part of mitosis), chromatin is being condensed into chromosomes.
Why do chromosomes become more visible during prophase?
Because the chromosomes seem to shorten and thicken prior to dividing, this makes them more visible.
When a chromosome is not dividing what form does it take?
An un-dividing chromosome remain in the form of loose chromatin material as seen in the inter-phase nucleus. At the tome of nuclear division this chromatin material is organized in the form of thread like structures called chromosomes.
Where is the chromatin in a cell?
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.
