The number of $ATP$ molecules gained in aerobic respiration are how many times more than that produced in anaerobic respiration?

The net gain of $ATP$ molecules during aerobic breakdown of one glucose molecule is . . . . . . .

If one molecule of $PEP$ (Phosphoenolpyruvate) is completely oxidized through the respiratory pathway starting from glycolysis,how many total $ATP$ molecules are synthesized?

How many $ATP$ molecules are released respectively when $NADH$ and $FADH_{2}$ molecules are oxidized?

The products of aerobic respiration of glucose are ......... .

Enumerate the assumptions that we undertake in making the respiratory balance sheet. Are these assumptions valid for a living system? Compare fermentation and aerobic respiration in this context.