Draw the product of the reaction of acetyl CoA with ACP-SH catalyzed by malonyl-CoA-acetyl-CoA-ACP transacylase (MAT). Provide the structure in the protonation state found in physiological conditions.

The mitochondrial Pyruvate Dehydrogenase Complex (PDC) is a very large enzyme complex which catalyses the oxidative decarboxylation of pyruvate to acetyl-CoA. Describe the enzyme components that make up the PDC, indicating the contribution each makes to the pyruvate to acetyl-CoA process, as well as how the PDC itself is regulated by intermediates?

(b) number of moles of ATP produced under aerobic glycolysis whereby pyruvate enters the mitochondrion for oxidative decarboxylation to generate acetyl-CoA that enters the citric acid cycle. Write the reac- tions for each step using words. They need not be balanced with respect to charge, protons released or consumed, and stoichiometry. Consider 2.5 ATP/NADH oxidized and 1.5 ATP/FADH2 oxidized. Enzymes need not be named. Compare the number of moles of ATP that are produced under anaerobic glycolysis to the Of the reactions producing ATP in the mitochondrion listed in part (b) above, which are not (c) influenced by the proton gradient across the inner mitochondrial membrane?

In the first step of the TCA cycle the acetyl group of acetyl-CoA is transferred to oxaloacetate to produce citrate. Where will the carbonyl carbon of that acetyl group be after the first CO2 is expelled? Group of answer choices The first carbon of α-ketoglutarate The last carbon of α-ketoglutarate The fourth carbon of α-ketoglutarate The third carbon of α-ketoglutarate

The TCA cycle entails eight enzymatically catalyzed steps starting with the entry of acetyl-CoA into the cycle. (a) Name the enzymes catalyzing each of the steps in the order in which they operate. Indicate the production of reducing power (NADHFADH.), CO, and high energy phosphate at the steps which produce them (b) Which TCA cycle intermediates yield amino acids upon direct transamination, and name those amino acids. You need not draw any structures at all to answer this question.

Please explain and give the correct answer