Because the chromosomes seem to shorten and thicken prior to dividing, this makes them more visible.
When pro phase begins, the DNA molecules are progressively shortened and condensed by coiling, to form visible chromosomes.
Chromosomes are visible during prophase. Chromosomes are only visible in cells during the cell division because the DNA and protein that the chromosomes are made of are spread throughout the nucleus.
In interphase the chromosomes are not yet visible but become visible in prophase
The Chromosomes undergo Chromosomal Condensation.
Because the chromosomes seem to shorten and thicken prior to dividing, this makes them more visible.
When pro phase begins, the DNA molecules are progressively shortened and condensed by coiling, to form visible chromosomes.
The chromosomes are not visible.
The chromosomes
Chromosomes are visible during prophase. Chromosomes are only visible in cells during the cell division because the DNA and protein that the chromosomes are made of are spread throughout the nucleus.
In interphase the chromosomes are not yet visible but become visible in prophase
The Chromosomes undergo Chromosomal Condensation.
spindle fibers
In the prophase stage of mitosis you can observe the DNA condensing from its chromatin state into chromosomes. You can also observe the nuclear membrane disintegrating.
Chromosomes
You can see a chromosone at all times, however they are most easily visible during mitosis, when the cell is dividing. During this process the chromosomes condense, making them more easily visible.
Yes, chromosomes become visible and appear shorter during the process of cell division. This is because they condense and coil up tightly in order to be more manageable during cell division. As a result, they become visible under a microscope as distinct structures.