How many net ATP molecules are produced by the complete metabolism (all pathways) of one glucose molecule?
A) 2-4 ATP
B) 6 ATP
C) 30-32 ATP
D) 100-120 ATP
E) 150 ATP

Question

Quizplus · Accepted Answer

Through glycolysis, the Krebs cycle, and oxidative phosphorylation, a net of 30-32 ATP molecules can be produced from one glucose molecule. The exact number may vary depending on the efficiency of cellular respiration and any alternative pathways that may be used. Option A is not enough for the complete metabolism of glucose, option B is too low, and options D and E are too high.

How Many Net ATP Molecules Are Produced by the Complete