Which mineral element is essential for muscle | vedclass

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(C) Muscle contraction is initiated by the release of $Ca^{++}$ ions from the sarcoplasmic reticulum into the sarcoplasm.These $Ca^{++}$ ions bind to

Vedclass · Accepted Answer

$Ca^{++}$

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(C) Muscle contraction is initiated by the release of $Ca^{++}$ ions from the sarcoplasmic reticulum into the sarcoplasm.These $Ca^{++}$ ions bind to the troponin complex on the actin filaments,which causes a conformational change.This change exposes the active binding sites on the actin for the myosin heads,allowing the formation of cross-bridges and subsequent muscle contraction.

Which mineral element is essential for muscle contraction?

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