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Can someone explain Spindle fibres attach on to:

Spindle fibres attach on to:

  • Option 1)

    Telomere of the chromosome

  • Option 2)

    Kinetochore of the chromosome

  • Option 3)

    Centromere of the chromosome

  • Option 4)

    Kinetosome of the chromosome

 
Answers (1)
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As dicussed in

Metaphase -

Second phase of cell division marks the complete disintegration of the nuclear envelope. Spindle fibres attach to the kinetochore of chromosomes.

Chromosomes move to spindle equator and get aligned along metaphase plate through spindle equator and get aligned along metaphase plate through spindle fibres to both poles

 

- wherein

 

 Spindle fibres are attached to kinetochore of chromosomes during metaphase


Option 1)

Telomere of the chromosome

This is incorrect answer

Option 2)

Kinetochore of the chromosome

This is correct answer

Option 3)

Centromere of the chromosome

This is incorrect answer

Option 4)

Kinetosome of the chromosome

This is incorrect answer

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