Which is the least toxic of the fat-soluble vitamins?

a. A
b. E
c. K
d. D2
e. D3


Answer: B

Nutritional Science

You might also like to view...

Which of the following is the primary function of ascorbic acid?

A. It is required for the conversion of homocysteine to methionine. B. It participates in the regulation of gene expression. C. It is required for the transport and metabolism of fat and cholesterol. D. It acts as an antioxidant and is required for collagen synthesis. E. It is required for normal red blood cell formation.

Nutritional Science

The development of facial and heart abnormalities in the fetus has been linked to _____ by the mother.

A. excessive vitamin A intake B. decreased intake of iodine C. excessive protein intake D. increased energy expenditure E. a decreased folate intake

Nutritional Science

Wheat flours are classified according to their

A. carbohydrate content. B. carbohydrate or lipid content. C. protein or mineral content. D. protein or water content.

Nutritional Science

Which lipoprotein transports cholesterol in the blood to cells?

a. Low-density lipoprotein (LDL) b. Intermediate-density lipoprotein (IDL) c. High-density lipoprotein (HDL) d. Very-low-density lipoprotein (VLDL)

Nutritional Science