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What stage of mitosis where nuclear envelop disappears and the chromosomes form?
stage of mitosis when nuclear envelop disappears and the chromosomes form is the "PROPHASE"
What stage of mitosis does the nucleolus disappears?
The nucleolus disappears during the prophase stage of mitosis when the nuclear envelope breaks down, chromosomes condense, and the spindle apparatus begins to form. This is in preparation for the separation of genetic material into two daughter cells.
What is the phase in mitosis where the nuclear membrane disappears?
"scientist have not discovered WHY it happens"It does not matter if scientists have discovered it or not, but the nuclear membrane disappears during PROPHASEHope this helped!!!
In which phase does the nuclear envelope disappear?
The nuclear envelope disappears during the prophase stage of mitosis. This allows the chromosomes to be free within the cell and facilitates their separation and movement during cell division.
When does the nuclear membrane disappear during mitosis?
The nuclear membrane disappears during prophase of mitosis. This allows the chromosomes to be condensed and move freely within the cell. At the end of mitosis, during telophase, the nuclear membrane reforms around the separated chromosomes.
What are the first steps in mitosis?
The first step in mitosis is the prophase stage, where chromatin condenses into chromosomes and the nuclear envelope breaks down. This is followed by the prometaphase stage, where spindle fibers attach to the chromosomes at the kinetochore.
Why does nucleolus disappear during pro-phase of mitosis and what is the mechanism of dissapearence?
The nucleolus disappears during prophase of mitosis because it is the stage where the nuclear envelope breaks down, causing the nucleolus to disperse. This disappearance is due to the disassembly of the nucleolar components and the redistribution of its content throughout the cell.
What is the difference between prophase mitosis and prophase meiosis?
In prophase I of meiosis, crossing over of homologous chromosomes occurs. This does not happen in prophase of mitosis.
What stage mitosis is it when chromosomes shorten and thicken and the nuclear membrane begins to disappear?
The stage of mitosis where chromosomes shorten and thicken and the nuclear membrane begins to disappear is prophase. During prophase, the chromatin condenses into distinct chromosomes and the nuclear envelope breaks down, allowing the chromosomes to interact with the spindle fibers.
The nucleolus disappears and the nuclear envelope breaks down?
This process occurs during mitosis in eukaryotic cells. As the cell prepares to divide, the nucleolus, which is responsible for producing ribosomes, disappears. Additionally, the nuclear envelope breaks down to allow the chromosomes to separate into two daughter cells.
Nuclear membrane disappears.?
Prophase
In what stage does the nuclear membrane disintegrate?
Mitosis Prophase. Yep one homework question answered!
