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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?

Calcium
Magnesium
Cobalt
Copper

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Minerals
Selenium deficiency leads to

Crohn's disease
multiple sclerosis
diarrhea
liver necrosis

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

arginase
Mn-superoxide dismutase
pyruvate carboxylase
ceruloplasmin

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

Vitamin B12
Vitamin D
Vitamin E
Vitamin B6

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

Iron
Iodine
Chromium
Zinc

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