Which choice only includes vitamins that can have toxic effects if consumed in excess? folate, niacin...
Which choice only includes vitamins that can have toxic effects if consumed in excess?
folate, niacin ,vitamin B6, vitamin B12
riboflavin, niacin, vitamin B6
vitamin B6, vitamin B12, folate
niacin, vitamin B6, vitamin C
Homework Answers
Answer is: niacin, vitamin B6, folate
Taking too much niacin can lead to liver damage. Vitamin B6 causes neuropathy at intakes of 1000 mg per day or more. Ingesting more than 2,000 mg of vitamin C per day may lead to gastrointestinal upset, including symptoms like diarrhea and nausea. Vitamin B1, B2, B3 and B9 are generally nontoxic
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Which choice only includes vitamins that can have toxic effects
if consumed in excess?
folate, niacin...
i. Which of the following is true for ALL B vitamins? They all function as coenzymes....
i. Which of the following is true for ALL B vitamins? They all function as coenzymes. They cannot be synthesized in the human body. They all play critical roles in energy metabolism. They are readily destroyed during food storage and cooking. 2. All of the following are recommended practices to preserve vitamins in food EXCEPT: use minimal water and time to cook vegetables. purchase milk in opaque containers to prevent light from destroying riboflavin. refrigerate fruits and vegetables to slow...
Identify the main roles and food sources for each of the B vitamins (thiamin, riboflavin, niacin,...
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.
Please match the water-soluble vitamin (vitamin C, thiamin, riboflavin, niacin, B12, B6, folate) with its main...
Please match the water-soluble vitamin (vitamin C, thiamin, riboflavin, niacin, B12, B6, folate) with its main function. a) DNA, RNA, cell division b) antioxidant, collagen synthesis, redox c) coenzyme specifically with tryptophan metabolism, hemoglobin d) DNA, RNA, methionine metabolism e) coenzyme
Vitamin D is converted to its active form by the fat tissue and liver. ...
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...
What is a characteristic of water-soluble vitamins? a. Toxic levels are often reached. b. Long-term storage...
What is a characteristic of water-soluble vitamins? a. Toxic levels are often reached. b. Long-term storage is available in body tissues. c. Excess intake provides enhanced health benefits. d. Deficiency symptoms take several months to a year to show up. e. They are very unstable during food handling and processing. What is a correct pairing of the vitamin with an associated deficiency symptom? a. Vitamin C - pellegra b. Vitamin D – night blindness c. Thiamin – eye problems d....
Humans and guinea pigs are among the few species that can't synthesize A. ascorbic acid B....
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....
1. Which of the following vitamins are classified as water-soluble? a. Vitamins B,D b. Vitamins B, E, and Cool...
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...
PRACTICE TEST Select the best answer 1. Vitamins a. provide the body with energy b, are...
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...
Which of the following is a lipid-soluble anti-oxidant, especially within the cell membrane? a. Vitamin C...
Which of the following is a lipid-soluble anti-oxidant, especially within the cell membrane? a. Vitamin C b. Vitamin E (d-alpha tocopherol) c. Riboflavin d. Vitamain A Megaloblatic anemia can result from folate deficiency. True False Vitamin C can regenerate Vitamin E at the cell membrane. True False Thiamin participates in the conversion of pyruvate to acetyl-CoA True False Raw egg white contains an anti-nutrient which, when consumed in excess, can lead to a deficiency of which vitamin? a. Pantothenic Acid...
Chapter 7 Vitamins Define what a vitamin is. Identify the fat-soluble vitamins and water-soluble vitamins. Identify...
Chapter 7 Vitamins Define what a vitamin is. Identify the fat-soluble vitamins and water-soluble vitamins. Identify the functions and major food sources of: vitamin A, Vitamin D, Vitamin E, Vitamin K, Vitamin C, Vitamin B12, niacin, thiamin, riboflavin, pantothenic acid, folic acid/folate, and beta-carotene. What are the functions of antioxidants. Identify the causes of beriberi, scurvy, pellagra, hemolytic anemia, megaloblastic anemia, macrocytic anemia, pernicious anemia, neural tube defects, rickets, osteoporosis, xerophthalmia. Chapter 8 Minerals Define what a mineral is. What...
i. Which of the following is true for ALL B vitamins? They all function as coenzymes. They cannot be synthesized in the human body. They all play critical roles in energy metabolism. They are readily destroyed during food storage and cooking. 2. All of the following are recommended practices to preserve vitamins in food EXCEPT: use minimal water and time to cook vegetables. purchase milk in opaque containers to prevent light from destroying riboflavin. refrigerate fruits and vegetables to slow...
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...
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...
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