26.Lipoproteins are important for (A) transport of fats in the blood and lymphatic system. (B) synth
27.Cooking an egg destroys its physiological property by (A) denaturation. (B) emulsification.(C)est
28.Fasting or starvation accelerates(A)gluconeogenesis. (B) ketone production. (C) body protein brea
29.What vitamin would most likely lead to death in both deficient and toxic levels? (A) vitamin A(B)
30.The hemoglobin molecule(A) contains 4 heme compounds. (B) carries oxygen from the lungs to the ti
31.The nutrient that can be considered both a vitamin and a hormone is vitamin (A) vit E(B) vit K. (
32.Marasmus is characterized by(A) edema. (B) extreme weight loss and fat loss. (C) excess energy in
33.Thiamin should be given to an alcoholic patient who has(A) pellagra. (B) Wemicke-Korsakoff syndro
34.The B-vitamin most easily destroyed by exposure to light is (A) biotin. (B) niacin. (C) riboflavi
35.Brightyellow urine usually is indicative that someone is supplementing with (A) niacin. (B) vitam
36.A high intake of raw egg whites (＞12 per day) can inhibit absorption of (A) folate. (B) vitamin B
37.In a dietary deficiency of folate, there are decreasing numbers of mature red blood cells to carr
38.Ceruloplasmin is(A) a zinc-containing enzyme in the intestinal wall. (B) a copper-containing enzy
39.Consumption of_inhibits the action of antidiuretic hormone causing increased urinaryoutput. (A) o
40.Vitamin B-12 is supplied mostly in (A) fruits and vegetables. (B) cereal grains. (C) foods of ani
2.Insufficient intake of dietary carbohydrate is a condition called ketosis. Ketosis may result from
3.The most common micronutrient deficiencies worldwide are(A)vitamin C, vitamin A, iron.(B)iron, vit
4.The_layer of the GI tract wall contains glands, blood vessels and nerves, whereas the__layer is th
5.Which of the following is a non-carbohydrate component of dietary fibers?(A)glycogen(B)pectin(C)ce
6.If no glucose is available from dietary carbohydrate, glucose in the blood may be derived from(A)m
7.Which of the following dietary fibers are classified as water soluble?(A)Pectins and mucilages(B)P
8.An increased fiber intake within recommended guidelines may(A)decrease risk of diabetes.(B)lower b
9.Which of the following foods has the highest glycemic index?(A)Bananas(B)Apple(C)Baked potato(D)Wh