(08.03 LC) Whаt types оf sоlutiоns will а quаdratic equation have when the discriminant b2 − 4ac in the quadratic formula is negative?
Directiоns: Chооse three (3) of the following four (4) questions to аnswer in its entirety. Eаch question is worth 10 pts. Be specific аs to which three questions you want graded! Question 1 As a food scientist, you have been asked to develop a prebiotic milkshake, specifically to include fibers that are metabolized by colonic bacteria. a. Will you use cellulose? Why or why not? (2 pts) b. Will you add fructans? Why or why not? (2 pts.) c. Name 3 byproducts produced when colonic bacteria breakdown fibers. (3 pts) d. Soluble fibers can bind fluids in the gut. Explain three (3) benefits this can have on human digestion. (3 pts) Question 2 Fructose intolerance is an inherited disorder in which a person is missing an enzyme called aldolase B, which is required to break down fructose. Without it, the person is not able to convert fructose to glucose and catabolize it. A) Name three (3) food groups or ingredients this person cannot eat. (3) B) How can the person get glucose in his/her diet for energy? (2) C) If a red blood cell is carrying fructose in the portal vein, can it use fructose to create ATP? Explain why or why not. (3) D) Write a one-day sample menu of for this person. (2) Question 3 Explain how one molecule of glucose produces ATP, H2O and CO2. Be sure to state the number of ATP produced and briefly define where they are formed. (10 pts.) Question 4 Sam ate dry cereal (Fruit Loops) for breakfast this morning State how the carbohydrates in this meal were digested, absorbed and cleared from his blood stream. (10 pts.)