Alternate name of $TCA$ cycle is

Pyruvic acid is converted into a compound before the formation of oxaloacetic acid in the citric acid cycle. This compound is:

The Krebs cycle takes place in

Select the correct sequence of intermediates formed during the Krebs cycle.

All enzymes of the $TCA$ cycle are found in the mitochondrial matrix. Exceptionally, one enzyme is located on the inner mitochondrial membrane in eukaryotes and in the cytoplasm in prokaryotes. Identify this enzyme.

$A$ single turn of the Krebs cycle yields . . . . . . .