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The nucleus disappears during prophase of mitosis. In this phase, the chromatin condenses into visible chromosomes, and the nuclear envelope breaks down, allowing the microtubules to access the chromosomes. This dissolution of the nucleus is crucial for the subsequent steps of cell division.
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What phase does the nucleus and nucleus disappear?
The phase where the nucleus and the nuclear membrane disappear is called prometaphase. This is the phase following prophase in mitosis or meiosis when the nuclear envelope breaks down and the chromosomes become more condensed and visible.
In what phase does the spindles disappear?
Spindles disappear during telophase, which is the final phase of mitosis. In this phase, the chromosomes reach the opposite poles of the cell, and the spindle fibers break down and disappear. This is followed by the reformation of the nuclear envelope around the separated sets of chromosomes, leading to the completion of cell division.
Spindle fibers disappear when a cell is in this phase of mitosis.?
telophase
What phase does the nuclear envelope disappear and spindles are formed.?
Prophase.
Does the nucleus disappear during mitosis and meiosis?
No, the nucleus does not disappear during mitosis or meiosis. It undergoes changes in structure and organization, such as condensation of the chromatin into visible chromosomes, but the nucleus remains present throughout these processes to ensure proper segregation of genetic material.
What phase does the nucleus and nucleus disappear?
The phase where the nucleus and the nuclear membrane disappear is called prometaphase. This is the phase following prophase in mitosis or meiosis when the nuclear envelope breaks down and the chromosomes become more condensed and visible.
The nucleus and nucleus disappear during?
Nucleous is dissapeared in pro phase.It re appear in telo phase.
What phase of mitosis does the nuclear envelope and the nucleus disappear and a spindle forms?
The phase of mitosis where the nuclear envelope and nucleus disappear is called prophase. During prophase, the chromatin condenses into discrete chromosomes, and the spindle apparatus begins to form, facilitating the movement of chromosomes during cell division.
What phase of mitosis spindle fibers disappear and new nucleus form at each end?
The phase of mitosis that the nucleus forms is the prophase phase.
What phase is when spindle fibers disappear new nucleus forms at each end of the cell?
The phase described is telophase of mitosis. In telophase, spindle fibers disappear, and new nuclei form at each end of the cell. This marks the final stage of mitosis where the duplicated chromosomes have reached their respective poles.
What phase of mitosis does nuclear membrane disappear?
Prophase
What phase has one set of chromosomes in the nucleus?
S phase
In what phase does the spindles disappear?
Spindles disappear during telophase, which is the final phase of mitosis. In this phase, the chromosomes reach the opposite poles of the cell, and the spindle fibers break down and disappear. This is followed by the reformation of the nuclear envelope around the separated sets of chromosomes, leading to the completion of cell division.
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.
Spindle fibers disappear when a cell is in this phase of mitosis.?
telophase
What phase does the nuclear envelope disappear and spindles are formed.?
Prophase.
What phase does the moon disappear?
The moon will disappear when it is in the new moon phase, as ironic as that sounds.
