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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?

Copper
Calcium
Cobalt
Magnesium

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Minerals
Selenium deficiency leads to

Crohn's disease
diarrhea
multiple sclerosis
liver necrosis

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

Mn-superoxide dismutase
ceruloplasmin
pyruvate carboxylase
arginase

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

Vitamin B6
Vitamin B12
Vitamin E
Vitamin D

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

Zinc
Chromium
Iodine
Iron

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