A very rare disorder caused by the lack of an enzyme which causes the build-up of phenylalanine in the blood is called:
1.celiac disease.
2.lactose intolerance.
3.PKU.
4.hemochromatosis.
3
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All of the following are true regarding biotin EXCEPT:
1.deficiency may results from over consumption of raw eggs. 2.excesses are rapidly excreted. 3.it has no known functions. 4.good sources are meats, eggs, and cereal grains.
An overt deficiency of _______________ is linked to rickets in children and osteomalacia in adults
Fill in the blank(s) with correct word
Research on fat-cell hyperplasia reveals that:
What will be an ideal response?
All of the following are true regarding vitamin B6 EXCEPT:
1.it is needed for the conversion of trytophan to niacin. 2.it is needed for normal red blood cell formation. 3.toxicity symptoms include loss of feeling in fingers and toes. 4.it is stored in the liver.