Assertion : Mg is not present in the enamel o | vedclass

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(D) The enamel of human teeth is primarily composed of hydroxyapatite,$Ca_{10}(PO_4)_6(OH)_2$,which contains calcium. Magnesium $(Mg)$ is not a primar

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If the Assertion is incorrect but the Reason is correct.

Vedclass · Answer

(D) The enamel of human teeth is primarily composed of hydroxyapatite,$Ca_{10}(PO_4)_6(OH)_2$,which contains calcium. Magnesium $(Mg)$ is not a primary component of enamel.Magnesium is indeed an essential element for various biological functions in the human body,such as acting as a cofactor for many enzymes and maintaining nerve and muscle function.Since the Assertion is incorrect (as $Mg$ is present in trace amounts in teeth) and the Reason is correct,the correct option is $D$.

Assertion : $Mg$ is not present in the enamel of human teeth.
Reason : $Mg$ is an essential element for the biological functions of humans.

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Assertion : $Mg$ is not present in the enamel of human teeth.Reason : $Mg$ is an essential element for the biological functions of humans.