Question 1
If oxygen is NOT available for aerobic ATP production, ________ builds up on muscles.
◦ lactic acid/lactate
◦ glucose
◦ ATP
◦ pyruvic acid/pyruvate
Question 2
Excess postexercise oxygen consumption serves all of the following purposes EXCEPT it
◦ removes unnecessary catecholamines from circulation.
◦ replenishes oxygen bound to myoglobin.
◦ metabolizes lactate.
◦ restores ATP and phosphocreatine levels.