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Which of the following metal helps to transmit nerve signals?

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in Chemistry – Class 11 by (148k points)
Which of the following metal helps to transmit nerve signals?

(a) hydrogen

(b) potassium

(c) sodium

(d) lithium

I had been asked this question in final exam.

My doubt is from s-Block Elements in section s-Block Elements of Chemistry – Class 11

1 Answer

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Best answer
Correct answer is (c) sodium

Best explanation: Sodium, being an alkali metal has many biological uses like nerve signal transmission, also in water flow regulation across cell membranes along with the Sugars and amino acids’ transportation into cells.

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