"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!!!
The nuclear membrane reforms during late telophase of mitosis or meiosis, while the nucleolus reappears during interphase.
The phase of mitosis that the nucleus forms is the prophase phase.
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 phase of mitosis that begins when the nuclear membrane starts to fade is called prometaphase. During prometaphase, the nuclear membrane breaks down, allowing the spindle fibers to attach to the chromosomes.
"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!!!
This occurs during telophase of mitosis.
The nuclear membrane fades during the prophase of mitosis or meiosis. This is the stage when the membrane begins to break down and disappear, allowing the chromosomes to become more condensed and accessible for cell division.
The nuclear membrane reforms during late telophase of mitosis or meiosis, while the nucleolus reappears during interphase.
During prophase, the nuclear membrane and the nucleolus dissolve and disappear.
The phase of mitosis that the nucleus forms is the prophase phase.
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 nuclear membrane needs to disappear during prophase to facilitate the proper alignment and separation of chromosomes during cell division. By disintegrating, it allows spindle fibers to access the chromosomes, ensuring they can attach to the kinetochores and be effectively pulled apart during later stages of mitosis. This disappearance is crucial for the accurate distribution of genetic material to the daughter cells.
The phase of mitosis that begins when the nuclear membrane starts to fade is called prometaphase. During prometaphase, the nuclear membrane breaks down, allowing the spindle fibers to attach to the chromosomes.
The nuclear membrane must disappear in order for the process of mitosis to occur, allowing the replicated chromosomes to be properly distributed to the daughter cells. This involves breakdown of the nuclear envelope to enable the separation of genetic material during cell division.
The nuclear membrane reforms around the nucleus during Telophase, the last phase of mitosis.
The second phase of mitosis is called prophase. During prophase, chromosomes condense and become visible as distinct structures. In addition, the nuclear membrane starts to break down, allowing the chromosomes to move freely within the cell.