One step of the cycle that incorporates CO2 into glyceraldehyde in plants is the production of two 3-phosphoglycerates. ΔG = -3.5 kJ/mol for thisreaction. Is this process endergonic or exergonic?

Write a balanced equation for the complete metabolic oxidation of each of the following. Include O, ADP, and P; as reactants and ATP, CO, and H;0 as products. (a) Stearic acid (b) Oleic acid (c) Palmitic acid (d) Linoleic acid

Find the net potential

Select the following enzymes that utilize a mechanism where an enediol intermediate is formed. Check all that apply: a)phosphoglucoisomerase b)triose phosphate isomerase c)aldolase d) glyceraldehyde 3-P dehydrogenase e) hexokinase

Consider the following equilibrium at 298 K. R=8.314 J/K-mol Acetyl-CoA + Oxaloacetate + H20 Citrate + COASH + H* Which one of the following is the correct value for K'eg ifAG" = -32.2 kJ/mol? O 1.11 0.987 1.01 x 10-13 13.0 9.92 x 1012 2480 4.42 x 105 2.27 x 10-6 1.01 -2480 2.56 -13.0 1.08 -0.0130 0.0130 0.926

The cytochromes are heme-containing proteins that function as electron carriers in the mitochondria. Calculate the difference in the reduction potential (AE°') and the change in the standard free energy (AG°) when the electron flow is from the carrier with the lower reduction potential to the higher. cytochrome c₁ (Fe³+) + e¯ = cytochrome c₁ (Fe2+) E°' = 0.22 V cytochrome c (Fe³+) + e¯ = cytochrome c (Fe²+) E°' = 0.254 V Calculate AE°' and AG°'. AE°' = AG°' = V kJ/mol

Calculate the ΔG for Malate dehydrogenase reaction of CAC if the concentration of oxaloacetate is 1x 10-8 M, malate is 0.2 mM, NAD+ is 10 mM and NADH is 0.1 mM in rat liver mitochondria. ΔGo’ for this reaction is 30 kJ/mole. Please write the units of the final answer and the formula you are using to solve.   R = 0.008314kJ/K*mol, T = 298K

Glyceraldehyde-3-phosphate (GAP) is converted to 1,3-bisphosphoglycerate (1,3-BPG) as shown. GAP + P + NAD+ 1,3-BPG + NADH Is this reaction spontaneous? How do you know? AG = 6.7 kJ mol-¹ The reaction shown above is coupled to the following reaction in which 1,3-BPG is converted to 3-phosphoglycerate (3-PG): GAP + P + NAD+ + ADP3-PG + NADH + ATP AG = -18.8 kJ mol-¹ 1,3-BPG+ADP3-PG+ATP Write the equation for the overall conversion of GAP to 3PG. Is the coupled reaction favorable? How do you know?