Peter Has Been Cycling at a Moderate Pace for About

question 103

Multiple Choice

Peter has been cycling at a moderate pace for about an hour,but then dramatically increases the intensity of his cycling.What changes are happening to his energy metabolism?

• A)The production of acetyl CoA from fatty acids is increasing.
• B)The levels of lactate is his blood are dropping.
• C)The rate at which glycogen is metabolized is increasing.
• D)Both (a)and (c).

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