91Ó°ÊÓ

We need to find the yield of ATP in the given reaction i.e.${\mathrm{FADH}}_2→\mathrm{FAD}$

We know that

The energy produced by FADH's oxidation when it reaches electron transport complex II is used to make two ATP. The equation of ${\mathrm{FADH}}_2$ is

${\mathrm{FADH}}_2+\frac{1}{2}{\mathrm{O}}_2+2\mathrm{ADP}+2{\mathrm{P}}_{\mathrm{i}}→\mathrm{FAD}+{\mathrm{H}}_2\mathrm{O}+2\mathrm{ATP}$

We need to find the yield of ATP in the given reaction i.e. $\mathrm{glucose}+{60}_2→6{\mathrm{CO}}_2+6{\mathrm{H}}_2\mathrm{O}$

We know that

The given reaction is of the citric cycle and oxidation of one pyruvate produces six ATP and two cycles of citric acid produces twenty-four ATP

Therefore, a total of thirty-two ATP are produced

We need to find the yield of ATP in the given reaction i.e.$\mathrm{glucose}→2\mathrm{lactate}$

We know that

Under the anaerobic conditions, phosphorylate ADP is directly converted into ATP

Therefore, two ATP are produced from two ADP

We need to find the yield of ATP in the given reaction i.e.$\mathrm{pyruvate}→\mathrm{lactate}$

We know that

Under anaerobic conditions, pyruvate is converted into lactate in the cytoplasm which in result produces two ATP molecules