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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.
Spindle fibers disappear new nucleus forms at each end of the cell?
Yes, something like that. In mitosis, there are 4 stages; Prophase, Metaphase, Anaphase, and Telophase (also remembered as P.M.A.T). In prophase the centrioles start separate and form the spindle fibers and the chromosomes start to separate. In metaphase the chromosomes line up at the equator in the spindle fibers. Anaphase, the spindle fibre pulls half of the chromosomes to each pole, now resulting in 2 sets of identical daughter chromosomes. In telophase the spindle fibers start to disintegrate and a nuclear membrane forms between the two identical daughter chromosomes. In cytokinesis, the cytoplasm starts to separate producing two identical daughter cells. All in all, the spindle fibers do disappear and TWO (2) new identical daughter cells are formed. I hope this helps
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 forms spindle fibers?
Spindle fibers are composed of microtubules, which are long, threadlike structures made of a protein called tubulin. These spindle fibers play a key role in cell division by helping to separate chromosomes during mitosis and meiosis.
What is the structure that acts as a scaffolding for chromosomal attachment and movement is called what?
Mitotic Spindle which forms between the centrioles, and the asters ("stars"), which radiate outward from the ends of the spindle and anchor it to the plasma membrane. The spindle acts as a scaffolding for the attachment and movement of the chromosomes during later mitotic stages. Meanwhile, the nuclear envelope and the nucleus break down and disappear.
What structure forms in prophase along which the chromosomes called?
The answer is Spindle Fibers.
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.
Spindle fibers disappear new nucleus forms at each end of the cell?
Yes, something like that. In mitosis, there are 4 stages; Prophase, Metaphase, Anaphase, and Telophase (also remembered as P.M.A.T). In prophase the centrioles start separate and form the spindle fibers and the chromosomes start to separate. In metaphase the chromosomes line up at the equator in the spindle fibers. Anaphase, the spindle fibre pulls half of the chromosomes to each pole, now resulting in 2 sets of identical daughter chromosomes. In telophase the spindle fibers start to disintegrate and a nuclear membrane forms between the two identical daughter chromosomes. In cytokinesis, the cytoplasm starts to separate producing two identical daughter cells. All in all, the spindle fibers do disappear and TWO (2) new identical daughter cells are formed. I hope this helps
Why is the structure responsible for the movement of chromosome during anophase?
The Centrosome. It forms Centrioles which form spindle fibers. Some of the spindle fibers attach to the Kinetochore located on the Centromere of chromosomes. The spindle fibers work in conjunction with motor proteins to facilitate disjunction.
What forms and attach to centrosomes which are found at opposite poles of the cell?
spindle fibers
What forms during prophase to Later attach move chromosomes?
Spindle fibers
What forms during prophase to later attach and move chromosome?
Spindle fibers
What forms and attach to centrosomes which are found opposite poles of the cell?
spindle fibers
What forms to help attached and move chromatids to the opposite poles of the cell?
Spindle Fibers
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 forms spindle fibers?
Spindle fibers are composed of microtubules, which are long, threadlike structures made of a protein called tubulin. These spindle fibers play a key role in cell division by helping to separate chromosomes during mitosis and meiosis.
What is the structure that acts as a scaffolding for chromosomal attachment and movement is called what?
Mitotic Spindle which forms between the centrioles, and the asters ("stars"), which radiate outward from the ends of the spindle and anchor it to the plasma membrane. The spindle acts as a scaffolding for the attachment and movement of the chromosomes during later mitotic stages. Meanwhile, the nuclear envelope and the nucleus break down and disappear.
