1- (D) they are readily destroyed during storage and cookig bcz they are water soluble and delicate.
2-(D)
3-(B)
i. Which of the following is true for ALL B vitamins? They all function as coenzymes....
All of the following are recommended practices to preserve vitamins in food EXCEPT: use minimal water and time to cook vegetables. refrigerate fruits and vegetables to slow the breakdown of some vitamins. remove the peel from fruits and vegetables. purchase milk in opaque containers to prevent light from destroying riboflavin.
Which vitamins are likely to be found in supplements in amounts above 100% because they are easily secreted from the body? A. Vitamin D B. B-vitamins C.Vitamin E D.Vitamin A 2.Which of the following groups is least likely to experience inadequate vitamin intakes? A.Older adults with dental problems B.Older adults with swallowing difficulty C.People intentionally restricting calories D.Middle-aged men with heart disease E.People with excessive alcohol intakes 3. All of the following are recommended practices to preserve vitamins in food...
Identify the main roles and food sources for each of the B vitamins (thiamin, riboflavin, niacin, biotin, pantothenic acid, vitamin B6, folate and vitamin B12) and for vitamin C. You should list two food sources.
PRACTICE TEST Select the best answer 1. Vitamins a. provide the body with energy b, are inorganic c assist body functioning and structures d. are macronutrients 2. The fat-soluble vitamins include a. folate, D, A, and E b. A, D, E, and K c. B12, riboflavin, A, and E d. niacin, folate, C, and D 3. Bioavailability a. refers to how well a nutrient can be absorbed b. refers to how well a nutrient is used by the body c...
43. Which of the following impairs iron absorption? a tea b. phytates c. vitamin C da and b e. b and 44. Which of the following is the most potentially toxic of all vitamins? a. A b. E d. D 45. If you consume 3 cups from the milk group like the US Food Guide recommends, you are close to meeting your iron needs. a. True b. False malabsorption can bring about deficiencies of A, D, 46. Any disease that...
1. Which of the following vitamins are classified as water-soluble? a. Vitamins B,D b. Vitamins B, E, and Coolbit boold ved nosotrounida c. Vitamins A, C, and E nonto A cimal d tulot d. Vitamins A, D, E, and K e. Vitamins B and C molto ai bashollobrd to ge briboi s broodmulando 2. This nutrient helps our blood clot. a. vitamin D b. vitamin A , vitamin K d. vitamin E 81 3. This nutrient helps form and maintain...
All but one of the following statements are true: All of the following correctly match the vitamin with one of its highest natural food sources EXCEPT: niacin—poultry. riboflavin—dairy products. thiamin—fish. folate—beans. Megaloblastic anemia is characterized by abnormally large immature red blood cells with no nuclei. Impaired DNA synthesis arrests cell division, blocking the full maturation of red blood cells. Symptoms of megaloblastic anemia include fatigue, pale skin, and muscle weakness. Megaloblastic anemia occurs with either a folate or a B12...
Which of the following vitamins would most likely accumulate in the body? A. Folic acid B. Vitamin C C. niacin D. Vitamin A E. riboflavin
Vitamin D is converted to its active form by the fat tissue and liver. kidneys and liver. skin and small intestine. skin and liver. small intestines and kidneys. Question 13 0 / 1 pts Which list contains only vitamins that do NOT function as coenzymes in energy metabolism? vitamin B6 and vitamin C choline and vitamin C biotin, pantothenic acid, riboflavin niacin, vitamin B6, folate thiamin, riboflavin, niacin UnansweredQuestion 14...
Humans and guinea pigs are among the few species that can't synthesize A. ascorbic acid B. pantothenic acid C. thiamin D. riboflavin 2.A good source of beta carotene is A. mango B. sweet potato C. broccoli D. all the above 3.Berberi is the deficiency in what? A. niacin B. riboflavin C. thiamin D. folate 4.Which vitamin can only be found in animal foods? A. B6 B. B12 C. C D. B2 5.A deficiency of niacin results in A. pellagra. B....