1. Question :(TCO 3) What is an exchange reaction?A reaction that produces free radicalsA two-part metabolic reaction that includes oxidation and reduction stepsThe first stage of cancer development in which a cell’s DNA mutatesA reaction that converts a provitamin into the metabolically active formQuestion 2. Question :(TCO 3) Carbon and hydrogen are two examples of:atoms.antioxidants.electrons.nuclei.Question 3. Question :(TCO 7) The most powerful and abundant form of vitamin E is:alpha-tocopherol.beta-tocopherol.gamma-tocopherol.delta-tocopherol.Chapter 8Question 4. Question :(TCO 7) The deficiency disease associated with Vitamin C is:scurvy.erythrocyte hemolysis.night blindness.Keshan disease.Question 5. Question :(TCO 7) Which of the following nutrients requires the most frequent consumption to assure adequate body stores?Vitamin AVitamin EVitamin CBeta-caroteneQuestion 6. Question :(TCO 8) Which of the following foods would be the best dietary source of pre-formed Vitamin A?CarrotsEggCantaloupeRiceQuestion 7. Question :(TCO 8) The phytochemical found in tomatoes and tomato products is:lycopene.flavonoids.phytoestrogens.polyphenols.Question 8. Question :(TCO 8) Which of the following is our primary dietary source of Vitamin D?SeafoodChickenGreen leafy vegetablesMilkQuestion 9. Question :(TCO 9) Mary G. is 60 years old and at risk for osteoporosis. Which of the following dietary supplements would be the MOST helpful to minimize bone loss?Magnesium and fluorideVitamin K and fluorideCalcium and phosphorusCalcium and Vitamin DQuestion 10. Question :(TCO 9) The chronic overconsumption of ________ can result in a biotin deficiency.herbal tearaw egg whitesnatural licoricegrapefruit juice