Biology, asked by Pranabamuni5986, 11 months ago

Which ion is essential for muscle contraction?
(1) Na⁺
(2) K⁺
(3) Cl
(4) Ca²⁺

Answers

Answered by abhinaysachan38

2

Answer:

Explanation:

Calcium(Ca2+) is essential for muscle contraction.

Answered by MarilynEvans

8

Answer:

Calcium ions (Ca2+) ions are essential for muscle contraction.

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