BHU PMT BHU PMT (Mains) Solved Paper-2008

Which of the following is important for muscle contraction and nerve impulse transmission ?

A) \[C{{a}^{2+}}\]ions

B) \[M{{g}^{2+}}\]ions

C) Both and

D) \[F{{e}^{2+}}\]ions

Correct Answer: B

Solution :

\[C{{a}^{2+}}\]	Muscle contraction and nerve impulse transmission
\[M{{g}^{2+}}\]	Muscles impulse transmission
\[N{{a}^{2+}}\]	Nerve impulse transmission
\[{{K}^{+}}\]	Nerve impulse transmission and muscle contraction