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Mitotic spindle is mainly composed of which protein ? (a) Actin (b) Myosin (c) Actomyosin (d) Myoglobin

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 Mitotic spindle is mainly composed of which protein ?

(a) Actin

(b) Myosin

(c) Actomyosin

(d) Myoglobin

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1 Answer

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Correct option  (a) Actin

Explanation :

Spindles formed during mitosis and meiosis are nothing but microtubule complex. Microtubules are made up of small units of tubulin which has amino acid composition similar to actin.

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