Lactose is found in a wide variety of foods.
Indicate whether the statement is true or false
Q. 2During pregnancy, a woman is no longer experiencing iron
losses due to menstruation, yet the RDA for iron increases to
27 mg/d. Explain this recommendation.
Q. 3A carbohydrate is an organic compound made up of one or more sugar molecules.
Indicate whether the statement is true or false
Q. 4Bone mass declines as part of the aging process. What are the
main reasons for the decrease in bone mass?
Q. 5Catabolic pathways that require oxygen are referred to as _____. Catabolic pathways that can function with low levels of oxygen are called _____.
A. aerobic, anaerobic
B. anaerobic, aerobic
C. energy producing, energy requiring
D. energy requiring, energy producing
Q. 6An athlete training for several hours outside on a summer day
with minimal water intake is at risk of becoming dehydrated.
What are some signs and symptoms of dehydration? Describe
the hormonal responses that would be elicited in the athlete
and name their stimuli.
Q. 7Energy-yielding nutrients store energy in their chemical bonds. In order for cells to convert that stored energy into ATP, the nutrients must be transformed through the activity of
A. digestion.
B. absorption.
C. catabolic pathways.
D. anabolic pathways.
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