A(An) ________ is a chemically unstable substance that can damage vulnerable molecules, such as DNA.

A. coenzyme
B. free radical
C. intrinsic factor
D. carotenoid


Answer: B

Nutritional Science

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Explain why a vegetarian diet might be lower in calories compared with a diet that includes meat and dairy

What will be an ideal response?

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A) The Harris-Benedict equation B) The estimated energy requirement (EER) C) indirect calorimetry using a metabolic cart D) direct bomb calorimetry using a metabolic chamber

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The ____________________ is determined by weak electrical attractions within the polypeptide chain

Fill in the blank with correct word

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