Which of the following amino acids is the most important means of transporting the amino group to the liver for excretion as urea?
A. Valine
B. Leucine
C. Alanine
D. Threonine
Answer: C
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Legislation governing food additives developed after 1958 states that:
a. additives established as "safe" by testing may be used. b. additives must be tested for 10 years before widespread use. c. any additive may be used until an adverse side effect occurs. d. new additives must be approved by a panel of nutritionists.
Leucoplasts store starch and some water.
Answer the following statement true (T) or false (F)
The tolerable upper limits are a maximum level of daily intake that is recommended.
Indicate whether the statement is true or false
Which of the following nutrients is indicated by research to help reduce the risk of developing Alzheimer's disease in genetically susceptible adults?
A) Iron B) Omega-3 fatty acids C) Calcium D) B12