Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?
A. alcohol and lactic acid
B. alcohol and CO2
C. lactic acid and CO2
D. lactic acid only
Answer:D
Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?
A. alcohol and lactic acid B. alcohol and CO2 C. lactic acid and CO2 D. lactic acid only