Which of the following statements is not true? a. Essential nutrients can be synthesized by the body. b. Vitamins are required in small quantities for bodily function. c. Some amino acids can be synthesized by the body, while others need to be obtained from diet. d. Vitamins come in two categories: fat-soluble and water-soluble.
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Which of the following statements is not true?
a. Essential nutrients can be synthesized by the body.
b. Vitamins are required in small quantities for bodily
function.
c. Some amino acids can be synthesized by the body,
while others need to be obtained from diet.
d. Vitamins come in two categories: fat-soluble and
water-soluble.
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- Which of the following statements about nutrients is true? a. All classes of nutrients are essential to human survival. b. Because the body cannot store any micronutrients, they need to be consumed nearly every day. c. Carbohydrates, lipids, and proteins are micronutrients. d. Macronutrients are vitamins and minerals.Which of the following is True?a. Most fat-soluble vitamins serve as coenzymes.b. Water-soluble vitamins are vitamin C and the B complex vitamins.c. Water soluble vitamins accumulate in adipose tissue.d. Most vitamins can be synthesized by the body.Which one of the following statements about protein nutrition is correct? Select one: a. All dietary proteins have the same amino acid content and composition. b. The requirement for dietary protein is for individual amino acids, not simply the total amount of protein in the diet. c. For an adult in nitrogen equilibrium there is only a small requirement for an intake of protein since amino acids arising from tissue protein catabolism are available for new protein synthesis. d. There is a requirement for dietary protein, but it is unimportant which protein is consumed.
- Certain amino acids are essential to the diet of animals because they a. are the most important source of stored energy. b. are needed to make stored fats used during hibernation and migration. c. cannot be synthesized directly by the body. d. prevent over-nourishment.Which of the following descriptions about essential amino acids is correct? Select one: a. Essential amino acids cannot be absorbed by human body. b. There are 11 essential amino acids. c. The body can synthesize proper proteins with missing essential amino acids. d. Vegetables are richer in essential amino acids when compared with meat. e. Meat has high protein quality than vegetable.Which of the following are nutrients? a. proteins b. minerals c. vitamins d. All of these are correct.
- Major functions of vitamin C include: a.Synthesis of collagen b.Antioxidant c.Improves immunity d.All of the aboveDerrick is a young man who lifts weights for several hours a day. He explains that remaining physically fit is very important to him and has been taking megadoses of vitamins as part of maintaining his health. You are concerned about a. reduced carbohydrate intake that may result in ketoacidosis. b. toxic buildup of watersoluble vitamins. c. loss of protein mass. d. toxic buildup of fatsoluble vitamins.Concerning vitamins,a. most can be synthesized by the body.b. they are normally broken down before they can be used by the body.c. A, D, E, and K are water-soluble vitamins.d. many function as coenzymes.
- Carbohydrates are stored in the liver and muscles in the form of a.glucose. b.triglycerides. c.glycogen. d.cholesterol.Which of the following is not a member of the vitamin B complex? A. Thiamine B. Riboflavin C. Folic acid D. Ascorbic acidThe characteristics of vitamin P include the followings except: Select one: a. Vitamin P acts synergistically with ascorbic acid b. It reduces the level of hyaluronidase which prevents the oxidation of ascorbic acid and adrenaline, as result it increases the strength of the blood vessels and capillaries c. It increases the capillary fragility and their permeability d. It is related to flavonoids and phenolic compounds