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Question
The degradation of _____ provides the majority of one-carbon groups for pyrimidine synthesis. In this process _____ is formed.a. methionine, tetrahydrofolate
b. serine, 5,10-methylene tetrahydrofolate
c. uridine, tetrahydrofolate
d. homocysteine, 5-methyl tetrahydrofolate
Answer
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Related questions
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Describe the process by which vitamin B12 is digested and absorbed.
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Indicate whether the statement is true or false. If the statement is false, explain why it is false.
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Which of the following vitamins has a Tolerable Upper Intake Level established?
a. thiamin
b. riboflavin
c. vitamin B6
d. vitamin B12
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What amount of supplemental folic acid is recommended daily for women of childbearing age in the United States?
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b. 400 ug DFE
c. 600 ug DFE
d. 800 ug DFE
Q:
Tetrahydrofolate is vitally important for dividing cells during growth and cancer and knowledge of this need is used in cancer treatment by giving the drug methotrexate to inhibit the enzyme _____.
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Q:
Synthesis of coenzyme A starts with the phosphorylation of which vitamin?
a. pyridoxal phosphate
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Describe how the effects of anorexia nervosa are similar to the effects of starvation.
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The present diet of the student in question #25 provides 2500 kcal per day. This diet:
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b. needs to be increased by 300 kcal.
c. would cause about 1 lb per week weight loss.
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Toxicity of which element results in green tongue, diarrhea, and GI cramps?
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Which ultratrace element, in pharmacological quantities, mimics the action of insulin?
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c. nickel
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a. vanadium
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c. arsenic
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b. pork, beef, and poultry
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a. arsenic
b. vanadium
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What two minerals can cause damage to cells when in their free ion forms?
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d. zinc and copper
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