The centromere is required for:

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Question

(A) The centromere is a specialized $DNA$ sequence of a chromosome that links a pair of sister chromatids. During cell division,the kinetochore,which

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Movement of chromosomes towards poles

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(A) The centromere is a specialized $DNA$ sequence of a chromosome that links a pair of sister chromatids. During cell division,the kinetochore,which is a protein complex,assembles on the centromere. Spindle fibers attach to these kinetochores to pull the sister chromatids towards opposite poles during anaphase. Therefore,the centromere is essential for the movement of chromosomes towards the poles.

Similar Questions

Select the correct option on the basis of the following events:
$(I)$ Chromosomes cluster at opposite spindle poles.
$(II)$ Nuclear envelope assembles around the chromosome clusters.
$(III)$ Golgi complex and $ER$ reform.

The complete disintegration of the nuclear envelope in a cell cycle marks the

$A$ stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characteristics.

Which of the following is $NOT$ true for telophase?

Identify the stage of mitosis shown in the figure.

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