Channels that carry ions made of this element are blocked by some hypertension medications.
Channels that carry ions made of this element are blocked by some hypertension medications. Ions of this element and magnesium are concentrated in hard water, while its sulfate forms gypsum. Antacids use its carbonate, which forms (*) limestone. For 10 points, name this element found in dairy products that is used by the body to form teeth and bone structures, represented by the symbol Ca [C A].
Channels that carry ions made of this element are blocked by some hypertension medications.
calcium [prompt on \"Ca\" before it is mentioned]