Phytochemicals in foods may reduce the risk of certain diseases by

A) their antioxidant activity.
B) altering the structure of proteins in liver and kidney tissue.
C) stimulating the excretion of carcinogens and toxic cofactors.
D) increasing the production of intestinal and pancreatic enzymes.


Ans: A) their antioxidant activity.

Nutritional Science

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Logan is 14 years old and has a BMI above the 85th percentile. His mother's BMI is 23 and his father's BMI is 32 . Logan's chance of becoming an obese adult is:

a. 50%. b. 60%. c. 70%. d. 80%.

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b. alcohol. c. cleaning items. d. seeds. e. toiletries.

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A substance’s acidity or alkalinity is measured in pH units.

a. true b. false

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Which of these diseases is a possible cause of copper toxicity?

a. Huntington’s disease b. Wilson’s disease c. Menkes disease d. Parkinson’s disease e. Keshan disease

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