Arsenic's toxicity is directly related to its interaction with which part of proteins?
A) ?amino groups
B) ?carboxyl groups
C) ?sulfhydryl groups
D) ?side chains on amino acids
C
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Which food requires the least energy to produce?
a. animal fats b. dairy products c. poultry d. animal protein e. locally-grown produce
What role do most vitamins have in the body?
a. Supply energy to the body b. Support body functions and reactions by acting as coenzymes c. Act as a major constituent of body tissues and structures d. Provide protection to the body by acting as antioxidants
Human proteins can be made from as many as 25 different amino acids.
Answer the following statement true (T) or false (F)
Dietary Reference Intakes are values that are appropriate to use for planning and assessing diets for individuals and groups
Indicate whether the statement is true or false