Domain I RD exam(question with 100% correct answers)2023

Domain I RD exam(question with 100% correct answers)2023 Which recipe ingredient should be adjusted if a cake has a crunchy crunch crust and compact moist texture? - correct answer sugar (sugar adds too much moisture and cake cannot get as much volume) Why do egg white beat more easily at room temperature? - correct answer answer: C. the surface tension is lower a. the pH is increased b. the protein is denatured surface tension is lower d. the surface tension is higher which pigment does not change color in acid or an alkaline solution? - correct answer carotene-least effect in acidic & alkaline solution The flakiness of pie crust depends on - correct answer type of fat A #10 can hold how many cups of product - correct answer 13 cups ,20-25 servings, 6lbs 9oz, #6/case Which is the best flour to use when making cakes? - correct answer want to use less gluten (similar to cake flour) use pastry flour (soft wheat) use all purpose answer:b m flour (WW- hard wheat) purpose flour (blend of soft and hard) c. whole wheat flour (hard) d. durum wheat flour (high in gluten) Carbohydrates listed in order of decreasing sweetness are: - correct answer Fructose (most sweet), sucrose, glucose, sorbitol, lactose (least sweet) Which minerals are involved in carbohydrate metabolism? - correct answer Chromium, zinc Acidic chyme become neutralized in the duodenum by: - correct answer mixing with bicarbonate and fluid) To prevent frozen gravy from separating when thawed: - correct answer *heat breaks bond holding amylase -prepare it with modified starch (change viscosity, ability to gel so wont separate) How much fluid is lost through insensible losses? - correct answer 1L insensible losses:.8-1.2L/ day The following is an irreversible reaction: - correct answer Answer: B.pyruvic acid into acetyl CoA a. pyruvic acid into lactic acid b. pyruvic acid into acetyl CoA c. glucose 6 phosphate into glycogen d. glucose 5 phosphate into pyruvate Riboflavin, thiamin, niacin (first 3 B vitamins) are all involved in the - correct answer metabolism of carbohydrate Winterized oil is - correct answer clear when refrigerated