CELL STRUCTURES AND FUNCTION
CELL CYCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What holds the replicated sister chromatids together?
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Centromere
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Centriole
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Chromosomes
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Cycles
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Explanation:
Detailed explanation-1: -Sister chromatids are physically held together by cohesin, which is a protein complex consisting of four core subunits (Fig.
Detailed explanation-2: -Cohesin forms rings that hold the sister chromatids together, whereas condensin forms rings that coil the chromosomes into highly compact forms.
Detailed explanation-3: -centromere, structure in a chromosome that holds together the two chromatids (the daughter strands of a replicated chromosome).
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