Chem 181 Midterm 1 Answers World Of Chemistry

This study source was downloaded by 100000802832151 from CourseHero.com on 11-07-2022 02:37:26 GMT -06:00https://www.coursehero.com/file/16182310/CHEM-181-Midterm-1-Answers-to-Exam/ World of Chem: Food March 9 - Midterm 1 Midterm 1 Answers Vitamin C may be helpful in the prevention of heart disease because it: prevents the oxidation of LDL cholesterol Which of the following statements best describe one of the differences between the fat substitute Olestra and natural fats? o Olestra is derived from natural fats by replacing glucose by sucrose o In Olestra, all the fatty acid chains are unsaturated o Olestra contains more (and shorter) fatty acid chains in its structure than do natural fats o In Olestra, the fatty acid chains are all more than 12 carbons long o Olestra is derived from natural fats by replacing some of the fatty acids by longer ones. Which of the following is/are the health concerns associated with the use of the fat substitute Olestra? o Vitamin K formed to excess o Increased risk of colon cancer o Increased risk of heart disease o Vitamin A deficiency o Constipation Which of the following food components are thought to play a significant role in the creation of cataracts? o Certain vitamins o Monosaturated fats o Saturated