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Question
which of the following is an effect of physical fitness on fat metabolism?
a.fatty acid release from adipose cells directly into muscle cells becomes more efficient
b.fatty acid concentrations in the blood rise significantly after the first 20 minutes of physical activity
c.fatty acid energy release requires less oxygen on a per-kcalorie basis than does the use of glucose
d.fat utilization slows down and liver glucose release rises in response to adaptation of the bodys hormonal profile
Answer
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