Your answer is partially correct. Try again. Certain microorganisms with an inco

Question

Your answer is partially correct. Try again. Certain microorganisms with an incomplete citric acid cycle decarboxylate a-ketoglutarate to produce succinate semialdehyde. A dehydrogenase then converts succinate semialdehyde to succinate coO COO COO CH,CO2CH, NAD NADH CH CH2 COO CH2 CH2 0 coo Succinate semialdehyde a-Ketoglutarate Succinate These reactions can be combined with other standard citric acid cycle reactions to create a pathway from citrate to oxaloacetate that bypasses the reaction catalyzed by oxidation reaction, a step that is accompanied by the phosphorylation of E-FAD and NAD+ The alternate pathway therefore generates one less ATP no difference than the standard citric acid cycle. There is in the number of reduced cofactors generated SHOW HINT

Explanation / Answer

1. Succinyl-CoA synthetase catalyzes the conversion of succinyl CoA to succinate.

2. A step is accompanied by the phosphorylation of ADP.

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