Which of the following metal ions plays an important role in muscle contraction?A. `K^(+)`B. `Na^(+)`C. `Mg^(2+)`D. `Ca^(2+)`

Which of the following metal ions plays an important role in muscle co

1.	Which of the following metal ions plays an important role in muscle contraction?A. `K^(+)`B. `Na^(+)`C. `Mg^(2+)`D. `Ca^(2+)`
Answer» Correct Answer - D `Ca^(2+)` ions are involved in muscle contraction.

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Which of the following metal ions plays an important role in muscle contraction?A. `K^(+)`B. `Na^(+)`C. `Mg^(2+)`D. `Ca^(2+)`

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