NUFD 10 FINAL || WITH ERRORLESS ANSWERS.
Vitamins are classified according to what? correct answers Solubility (water soluble vs. fat
soluble)
Characteristics of vitamins include: correct answers o They are considered micronutrients
o They do not provide energy
o They contain carbon molecules
o They are necessary for growth & development
o They are not incorporated into the structure of cells
Vitamin D is also known as what? correct answers Calcitriol
RDA is established based on what? correct answers Minimal sun exposure
Synthesis is or isn't diminished when using sunscreen? correct answers Synthesis is diminished
when using sunscreen
Vitamin D is important for maintaining concentration of what mineral in the blood? correct
answers Is important for maintaining calcium concentration in the blood
True of False: Vitamin D is only essential in the diet when sun exposure or synthesis insufficient
to meet the body's needs correct answers True
True or False: Vitamin D functions as a hormone. correct answers True
Inactive precursor forms of vitamins are termed what? correct answers Provitamins
, What are some causes of Vitamin A deficiency? correct answers o Compromises the ability to see
in low light
o Results in keratinization of epithelial cells
o Increases the risk of death from infectious diseases in children
o Is the leading cause of preventable blindness in children worldwide
What foods found naturally contain Vitamin E? correct answers Nut & seed oils
Do most Americans get enough of Vitamin E? correct answers Most nutrition surveys
demonstrate Americans don't meet the RDA
Is Vitamin E deficiency common or rare? correct answers Deficiency is rare & deficiency
symptoms are unclear
True or False: Vitamin E is more likely to be toxic than vitamin A or D. correct answers False
Vitamin K has a key role in what body function to do with blood? correct answers Blood clotting
Chemical compounds that bind enzymes and are required for their function are termed what?
correct answers Coenzymes
Example of B Vitamins functioning as ________________: correct answers See model
The vitamin that is sometimes given as a prescription to help lower LDLcholesterol and raise
HDL cholesterol is: correct answers Niacin
The primary source of riboflavin in the US diet is: correct answers Milk
Absorption of Vitamin B12 requires: correct answers Binding to intrinsic factor
Vitamins are classified according to what? correct answers Solubility (water soluble vs. fat
soluble)
Characteristics of vitamins include: correct answers o They are considered micronutrients
o They do not provide energy
o They contain carbon molecules
o They are necessary for growth & development
o They are not incorporated into the structure of cells
Vitamin D is also known as what? correct answers Calcitriol
RDA is established based on what? correct answers Minimal sun exposure
Synthesis is or isn't diminished when using sunscreen? correct answers Synthesis is diminished
when using sunscreen
Vitamin D is important for maintaining concentration of what mineral in the blood? correct
answers Is important for maintaining calcium concentration in the blood
True of False: Vitamin D is only essential in the diet when sun exposure or synthesis insufficient
to meet the body's needs correct answers True
True or False: Vitamin D functions as a hormone. correct answers True
Inactive precursor forms of vitamins are termed what? correct answers Provitamins
, What are some causes of Vitamin A deficiency? correct answers o Compromises the ability to see
in low light
o Results in keratinization of epithelial cells
o Increases the risk of death from infectious diseases in children
o Is the leading cause of preventable blindness in children worldwide
What foods found naturally contain Vitamin E? correct answers Nut & seed oils
Do most Americans get enough of Vitamin E? correct answers Most nutrition surveys
demonstrate Americans don't meet the RDA
Is Vitamin E deficiency common or rare? correct answers Deficiency is rare & deficiency
symptoms are unclear
True or False: Vitamin E is more likely to be toxic than vitamin A or D. correct answers False
Vitamin K has a key role in what body function to do with blood? correct answers Blood clotting
Chemical compounds that bind enzymes and are required for their function are termed what?
correct answers Coenzymes
Example of B Vitamins functioning as ________________: correct answers See model
The vitamin that is sometimes given as a prescription to help lower LDLcholesterol and raise
HDL cholesterol is: correct answers Niacin
The primary source of riboflavin in the US diet is: correct answers Milk
Absorption of Vitamin B12 requires: correct answers Binding to intrinsic factor
