Q20 / 90 · JEE Main 2023 (31 Jan Shift 2) · Chemistry

The element playing significant role in neuromuscular function and interneuronal transmission is :

A
$Be$
B
$Mg$
Correct answer
C
$Ca$
D
$Li$

Solution

About 99 % of body calcium is present in bones and teeth. Calcium plays important role in neuromuscular function, interneuronal transmission. Cell membrane integrity and blood coagulation. An adult body contains about

1200 g

Ca

Hence, the correct answer is option: 'C'.

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