CSCS Practice Question #70
Why is lactate NOT responsible for causing metabolic acidosis during high-intensity exercise?
A. Lactate is immediately cleared from the blood into the liver
B. Lactate is alkaline and buffers the acid produced by ATP breakdown
C. The lactate dehydrogenase reaction consumes protons, and ATP hydrolysis is the primary source of intracellular protons
Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded.
From Chapter Chapter 3: Bioenergetics of Exercise and Training
DCO Code: 1.E2
NOTE: Image is for illustration purposes, not needed to answer the question.
A. Lactate is immediately cleared from the blood into the liver
B. Lactate is alkaline and buffers the acid produced by ATP breakdown
C. The lactate dehydrogenase reaction consumes protons, and ATP hydrolysis is the primary source of intracellular protons
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CSCS Practice Question #70
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