During heavy exercise, the ATP requirements of active muscle are likely to be met by metabolism of
A) protein.
B) fatty acids.
C) carbohydrates.
D) nucleotides.
Answer: : C
During heavy exercise, the ATP requirements of active muscle are likely to be met by metabolism of
A) protein.
B) fatty acids.
C) carbohydrates.
D) nucleotides.
Answer: : C