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The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products
Arrows numbered 4,8 and 12 can all be
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Arrows numbered 4,8 and 12 can all be
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The correct answer is:
ATP
Pathway $A$ is glycolysis, pathway $B$ is the krebs' cycle and pathway $C$ is oxidative phosphorylation
Arrow 1 - ADP or $\mathrm{NAD}^{+}$
Arrow 2 - Pyrunate
Arrow 3 - NADH
Arrow 4 - ATP
Arrow 5 - ADP, $\mathrm{NAD}^{+}$or $\mathrm{FAD}$
Arrow 6 and 7 - $\mathrm{FADH}_2$ and $\mathrm{NADH}$ (either one can be 6 or 7 )
Arrow 8 - ATP or $\mathrm{CO}_2$
Arrow 9 and $10-\mathrm{O}_2$ and ADP (either one can be 9 or 10 )
Arrow 11 and $12-\mathrm{H}_2 \mathrm{O}$ and ATP (either one can be 11 or 12)
Arrow 1 - ADP or $\mathrm{NAD}^{+}$
Arrow 2 - Pyrunate
Arrow 3 - NADH
Arrow 4 - ATP
Arrow 5 - ADP, $\mathrm{NAD}^{+}$or $\mathrm{FAD}$
Arrow 6 and 7 - $\mathrm{FADH}_2$ and $\mathrm{NADH}$ (either one can be 6 or 7 )
Arrow 8 - ATP or $\mathrm{CO}_2$
Arrow 9 and $10-\mathrm{O}_2$ and ADP (either one can be 9 or 10 )
Arrow 11 and $12-\mathrm{H}_2 \mathrm{O}$ and ATP (either one can be 11 or 12)
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