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Spindle fibres are formed of...

Spindle fibres are formed of

A

Tubulin

B

Fibrin

C

Flagellin

D

Actin

Text Solution

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The correct Answer is:
A
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In which of the following stage of mitosis, spindle fibres are formed between centromere of each chromosome and both centrioles?

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Knowledge Check

  • Spindle fibres arise from

    A
    Centriole
    B
    Centromere
    C
    Nucleus
    D
    Mitochondria

  • The spindle fibres are composed fo

    A
    3% RNA and 97% tubulin
    B
    10% RNA and 90% tubulin
    C
    15% RNA and 85% tubulin
    D
    22% RNA and 78% tubulin

  • Spindle fibres are attached to chromosomes in the region of

    A
    Centrosome
    B
    Chromomere
    C
    Chromonema
    D
    Kinetochore

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    Choose the incorrect ones w.r.t. metaphase. Each chromosome with two sister chromatids. Best stage to study morphology of chromosomes. Spindle fibres are attached to kinetochore. Each chromatid attaches to two spindle fibres from either poles. Dissolution of kinetochore.

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