Respuesta :
The result if the breakdown of the shugoshin protein were premature, The seperation of sister chromatids would occur prematurely.
What causes the separation of sister chromatids?
Anaphase follows metaphase, when the sister chromatids of each chromosome split and travel to the opposing poles of the cell. This separation results from the breakdown of cohesin, the protein that held the sister chromatids together during prophase, by enzymes.
Every chromatid splits out to produce a separate chromosome. While chromosomal mobility is facilitated by variations in microtubule length. More precisely, the kinetochore microtubules shrink and pull the chromosomes toward the spindle poles during the first phase of anaphase, also known as anaphase A.
Then, in the second phase of anaphase, also known as anaphase B, the interpolar microtubules slide past each other and exert further strain on the chromosomes as the astral microtubules that are linked to the cell membrane pull the poles further apart.
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https://brainly.com/question/14414674
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