J & K CET Medical J & K - CET Medical Solved Paper-2000

  • question_answer
    Which of the following metal ions plays an important role in the muscle contraction?

    A)  \[N{{a}^{+}}\]                                  

    B)  \[{{K}^{+}}\]

    C)  \[F{{e}^{3+}}\]                                

    D) \[C{{a}^{2+}}\]

    Correct Answer: D

    Solution :

                    \[C{{a}^{2+}}\]metal ions plays an important role in the muscle contraction. \[C{{a}^{2+}}\] initiates the muscle contraction.


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