Page 354 - Thermodynamics of Biochemical Reactions

354 Mathernatica Solutions to Problems

(8) o2(g)+4e-=2HzO
(9) NAD,,+ 2e-= NADred
(10) N2(g) + 8e-= 2 ammonia + H,(g)

9.5 Plot the change in binding of hydrogen ions versus pH at ionic strength 0.25 M for the following five biochemical
reactions:
(1) NAD,, + formate + H2 0 = NADred + COz tot
(2) NAD,, + malate + H2 0 = NADred + C02 tot + pyruvate
(3) NAD,, + ethanol = NADred + acetaldehyde
(4) NAD,, + alanine + H2 0 = NADred + pyruvate + ammonia
(5) NAD,, + malate + acetylcoA + H2 0 = NADred + citrate + coA