Chapter 8 Nutrients Involved in Antioxidant Function

Chapter 8  Nutrients Involved in Antioxidant Function

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

Multiple-Choice Questions

1) The smallest physical units of a substance are

1. A) molecules.
2. B) atoms.
3. C) free radicals.
4. D) elements.

Answer:  A

Page Ref: 256

Skill:  Factual

2) Carbon and hydrogen are two examples of

1. A) atoms.
2. B) antioxidants.
3. C) electrons.
4. D) nuclei.

Answer:  A

Page Ref: 256

Skill:  Applied

3) In an atom, the electrons orbiting around the nucleus have what kind of a charge?

1. A) positive
2. B) negative
3. C) equal
4. D) neutral

Answer:  B

Page Ref: 256

Skill:  Factual

4) A chemical reaction in which atoms lose electrons is

1. A) oxidation.
2. B) reduction.
3. C) radiation.
4. D) mineralization.

Answer:  A

Page Ref: 256

Skill:  Factual

5) Which of the following statements is FALSE regarding free radicals?

1. A) Free radicals are formed as a by-product of healthy metabolism.
2. B) Our body has no mechanism to combat free radicals.
3. C) Exposure to pollution increases free radical production.
4. D) Many diseases, such as cancer and heart disease, are linked to free radical damage.

Answer:  B

Page Ref: 257-258

Skill:  Conceptual