NTA Abhyas NEET2020BotanyRespiration in PlantsPractice

Pyruvic acid is the initial substrate of

Options

AGlycolysis
BElectron transport chain
CKreb's cycle
DLink reaction

Correct answer

D. Link reaction

Step-by-step solution

Pyruvate dehydrogenase is an enzyme that catalyzes the reaction of pyruvate and a lipoamide to give the acetylated dihydrolipoamide and carbon dioxide. The conversion requires the coenzyme thiamine pyrophosphate. It is catalyst for conversion of pyruvic acid into acetyl co-A in mitochondrial matrix.

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