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What phase is when spindle fibers disappear new nucleus forms at each end of the cell?
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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 is the structure that acts as a scaffolding for chromosomal attachment and movement is called what?
The structures that act as the scaffolding for chromosomal attachment and movement are the spindle fibers. These are achromatic filaments that inwardly extend from the poles of a dividing cell.
What phase of mitosis does the nuclear envelope and the nucleus disappear and a spindle forms?
telophase II No, not Telophase. Took the test, chose prophase, was correct.
What forms spindle fibers?
I believe that they are formed by the Centrioles in the cell. These centrioles are found inside (encased) in the centrosomes. They combine microtubles and associated proteins (such as Aurora A) to strengthen the spindle fibers.
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
What is the structure that acts as a scaffolding for chromosomal attachment and movement is called what?
The structures that act as the scaffolding for chromosomal attachment and movement are the spindle fibers. These are achromatic filaments that inwardly extend from the poles of a dividing cell.
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 and attach to centrosomes which are found opposite poles of the cell?
spindle fibers
What forms during prophase to later attach and move chromosome?
Spindle fibers
What phase of mitosis does the nuclear envelope and the nucleus disappear and a spindle forms?
telophase II No, not Telophase. Took the test, chose prophase, was correct.
What forms to help attached and move chromatids to the opposite poles of the cell?
Spindle Fibers
What forms spindle fibers?
I believe that they are formed by the Centrioles in the cell. These centrioles are found inside (encased) in the centrosomes. They combine microtubles and associated proteins (such as Aurora A) to strengthen the spindle fibers.
