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प्रश्न
Choose the correct option.
Role of calcium in muscle contraction is ______.
विकल्प
to break the cross-bridges as a cofactor in the hydrolysis of ATP
to bind with troponin, changing its shape so that the actin filament is exposed
to transmit the action potential across the neuromuscular junction.
to re-establish the polarisation of the plasma membrane following an action potential
MCQ
रिक्त स्थान भरें
उत्तर
Role of calcium in muscle contraction is to bind with troponin, changing its shape so that the actin filament is exposed.
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Working of Skeletal Muscles
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