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MINERALS

Minerals
Which of the following is necessary for the clotting of blood, functions of certain enzymes and control of fluids through cell membranes?

Magnesium
Cobalt
Calcium
Copper

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Minerals
Selenium deficiency leads to

multiple sclerosis
liver necrosis
diarrhea
Crohn's disease

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Minerals
Manganese is a key component of all of the following enzymes except

Mn-superoxide dismutase
pyruvate carboxylase
ceruloplasmin
arginase

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Minerals
Which of the following vitamin is essential for the absorption of calcium from the intestinal tract?

Vitamin B12
Vitamin B6
Vitamin D
Vitamin E

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Minerals
Which trace mineral is a component of the enzyme that activates vitamin A in the eye?

Zinc
Iron
Iodine
Chromium

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