Question: Which of the following component is used to make shells, bones, and teeth by animals?
Options
A : Phosphorous
B : Sodium
C : Gallium
D : Argon
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Which of the following element is not remobilised?
Phosphoryl groups are derivatives of ____________
Water does a nucleophilic attack on phosphate monoester by producing....
Which of the following is used as a precursor for....
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