What is the role of lactic acid?
A) It is converted to pyruvic acid through glycolysis.
B) It plays a critical role in supplying fuel to the working muscles, heart, and resting tissues.
C) It is a potentially toxic by-product of high-intensity exercise.
D) It aids the aerobic production of ATP.
B
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Answer the following statement true (T) or false (F)
Which of the following is a characteristic of iron nutrition?
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Excessive alcohol intake may interfere with the absorption and metabolism of
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