During cellular respiration, the pyruvate produced in glycolysis is
A) the source of electrons for NADH and FADH2. B) broken down to O2 and hydrogen. C) transported out of the mitochondria. D) converted to lactate or ethanol.
For bacteria to continue growing rapidly when they shift from an aerobic environment to an anaerobic environment, they must
A) produce ATP using NADH. B) produce more ATP per molecule of glucose during glycolysis. C) increase the rate of glycolysis. D) increase the rate of the Krebs cycle. E) increase the rate of glucose production.