THE CITRIC ACID CYCLE It is the final common pathway for the oxidation of

The citric acid cycle also has a central role in glycolysis , lipolysis and interconversion of amino acids.

Acetyl-CoA + oxaloacetate = ـــــــــــــ catalyzed by ـــــــــــــ

There are three isoenzymes of isocitrate dehydrogenase. One, which uses NAD+, is found only in cytosol . The other two use NADP+ and are found in mitochondria and the cytosol

one of the following complexes is similar to that involved in the oxidative decarboxylation of pyruvate

High concentrations of ـــــــــــــ inhibit α-ketoglutarate dehydrogenase

for the decarboxylation of oxaloacetate to phosphoenolpyruvate in gluconeogenesis the ـــــــــــــ is use as source of energy

Total final energy that can be obtained from Citric Acid Cycle is

B1 is participate In step no ـــــــــــــ which α-ketoglutarate dehydrogenase is used as as a catalyst

in step no 4 α -ketoglutarate dehydrogenase which of the following is participate

Riboflavin is participate in the Citric Acid Cycle in the form of

Anaplerosis is the act of replenishing the citric acid cycle intermediates that have been extracted for biosynthesis.

The conversion of pyruvate to acetyl CoA is catalyzed by the enzyme pyruvate dehydrogenase. In this reaction

In the tricarboxylic acid cycle, the reaction for the conversion of pyruvate to acetyl CoA is known as

Which of the following is not the irreversible reaction of Kreb's cycle?

The citric acid cycle

The citric acid cycle also has a central role in

The number of steps of the citric acid cycle is

acetyl-CoA comes from

The number of steps that's producing energy is