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Drag each label to the appropriate position to indicate whether the item is classified as a micronutrient or a macronutrient. Thiamine Calcitriol Water soluble Fat soluble Riboflavin Pantothenic acid Ascorbic acid Folic acid Niacin Tocopherol Retinol Vitamin B Phylloquinone Vitamin A Pyridoxine Vitamin K Cobalamin Vitamin D Vitamin E Biotin Vitamin C
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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.
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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....
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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
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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...
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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...
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Sources Role/Function Vitamin Vitamin A Deficiency Name (if applicable) Name of Severe Deficiency Kerophtharia Maintenance of a Vitamin C Vitamin D Required for the production and maintenance of Collagen Vitamin D acts as a hormone to regulate calcium. it works in three locations Word Bank Each word will only be used once Healthy cornea Milk Vitamin E Most people get the majority of their vitamin E from Vitamin K Our make approximately one-half of our body's requirements Name of Deficiency...
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Barb is a busy single mother. She works as a nurses' aide and is training to be a registered nurse so she can get a better job. During the week she gets her son to school and then goes to school herself. She works second shift (3:00 PM to 11:30 PM) and gets home around midnight. Her parents live close by and are able to pick up her son from school, take care of him during the evening, feed him...
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Match the function with the nutrient. Some answers may be used more than once. Vision; maintenance of cornea, epithelial cells, skin # Growth; regulation of gene expression; reproduction - Mineralization of bones and teeth A. Vitamin K Antioxidant B. Thiamin, riboflavin, niacin C. Vitamin B12 D. Vitamin D - - Synthesis of blood clotting proteins and bone proteins Collagen synthesis Antioxidant Restores Vitamin E to active form Coenzyme in energy metabolism Part of a coenzyme for new cell synthesis E....
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1. Which of the following conditions will most likely remove the vitamin A activi ty of B-carotene? A. B. Hydrolysis at C15-C15 Aldehyde group at C-8 C. Cis-trans isomerization D. Oxidation of both B-ionone rings 2. Which of the following is CORRECT about vitamin E? B. C. D. The ester form has the highest antioxidant activity. The tocopherol form is widely used in food fortification The antioxidant activity is associated with abstracting hydrogen from unsaturated compounds δ-tocopherol has higher antioxidant...
Drag each label to the appropriate position to indicate whether the item is classified as a micronutrient or a macronutrient. Thiamine Calcitriol Water soluble Fat soluble Riboflavin Pantothenic acid Ascorbic acid Folic acid Niacin Tocopherol Retinol Vitamin B Phylloquinone Vitamin A Pyridoxine Vitamin K Cobalamin Vitamin D Vitamin E Biotin Vitamin C
Sources Role/Function Vitamin Vitamin A Deficiency Name (if applicable) Name of Severe Deficiency Kerophtharia Maintenance of a Vitamin C Vitamin D Required for the production and maintenance of Collagen Vitamin D acts as a hormone to regulate calcium. it works in three locations Word Bank Each word will only be used once Healthy cornea Milk Vitamin E Most people get the majority of their vitamin E from Vitamin K Our make approximately one-half of our body's requirements Name of Deficiency...
Barb is a busy single mother. She works as a nurses' aide and is training to be a registered nurse so she can get a better job. During the week she gets her son to school and then goes to school herself. She works second shift (3:00 PM to 11:30 PM) and gets home around midnight. Her parents live close by and are able to pick up her son from school, take care of him during the evening, feed him...
Match the function with the nutrient. Some answers may be used more than once. Vision; maintenance of cornea, epithelial cells, skin # Growth; regulation of gene expression; reproduction - Mineralization of bones and teeth A. Vitamin K Antioxidant B. Thiamin, riboflavin, niacin C. Vitamin B12 D. Vitamin D - - Synthesis of blood clotting proteins and bone proteins Collagen synthesis Antioxidant Restores Vitamin E to active form Coenzyme in energy metabolism Part of a coenzyme for new cell synthesis E....
1. Which of the following conditions will most likely remove the vitamin A activi ty of B-carotene? A. B. Hydrolysis at C15-C15 Aldehyde group at C-8 C. Cis-trans isomerization D. Oxidation of both B-ionone rings 2. Which of the following is CORRECT about vitamin E? B. C. D. The ester form has the highest antioxidant activity. The tocopherol form is widely used in food fortification The antioxidant activity is associated with abstracting hydrogen from unsaturated compounds δ-tocopherol has higher antioxidant...