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Mitotic spindle is mainly composed of which protein? (a) actin (b) myosin (c) actomyosin (d) myoglobin.

Mitotic spindle is mainly composed of which protein?

(a) actin

(b) myosin

(c) actomyosin

(d) myoglobin.

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Answer #1

(c) actomyosin

A spindle of great fibres begins to grow at some point of prophase. It includes microtubules that are fabricated from protein called tubulin and positive other related proteins. those delicate fibres radiate from the centriole and represent aster.This option became now not given within the entrance paper. As actin and myosin are worried as contractile equipment in lots of nonmuscle cells so it is able to be taken into consideration as the correct answer. Myoglobin is present in muscles which could bind to oxygen.

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