1. The symptoms of retinol excess are

A. bone fragility
B. nausea
C. weakness
D. all of these

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2. Main function of insulin hormone is to

A. increase glycogen in liver
B. decrease glycogen in liver
C. increase blood sugar
D. decrease blood sugar

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3. Ascorbic acid acts as an

A. reducing agent
B. oxidizing agent
C. oxidizing and reducing agent both
D. none of the above

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4. A deficiency of thiamin produces the disease known as

A. beri-beri
B. scurvy
C. cataract
D. anemia

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5. Acyl carrier protein (ACP) plays an important role in the biosynthesis of

A. fatty acids
B. amino acids
C. sugars
D. carbohydrates

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